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China’s policy paper supports the “Proclamation of Latin America and the Caribbean as a Zone of Peace” — a pointed contrast to US twenty-first century gunboat diplomacy. On December 10, 2025, US forces seized the oil tanker Skipper off the coast of Venezuela, carrying over a million barrels of crude. “Well, we keep [the oil],” President Trump told reporters. Venezuela’s foreign ministry called it “blatant theft and an act of international piracy,” adding: “The true reasons for the prolonged aggression against Venezuela have finally been revealed. It has always been about our natural wealth, our oil.” That same day, on the other side of the world, China released its third Policy Paper on Latin America and the Caribbean (the first since 2016) outlining a vision of partnership “without attaching any political conditions.” The timing captures the choice now facing Latin America. Two documents released within a week — Trump’s National Security Strategy (NSS) on December 5 and China’s policy paper five days later — lay bare fundamentally different approaches to the hemisphere. The Monroe Doctrine returns Trump’s NSS makes no pretense of diplomatic subtlety. It declares a ‘Trump Corollary’ to the Monroe Doctrine, asserting US opposition to “hostile foreign incursion or ownership of key assets” in the hemisphere. The Western Hemisphere is now America’s “highest priority”, with three threats requiring military response: migration, drugs, and China. Countries seeking US assistance must demonstrate they are “winding down adversarial outside influence” — a demand that Latin American nations cut ties with Beijing. The strategy promises “targeted deployments” and “the use of lethal force” against cartels. It states that Washington will “reward and encourage the region’s governments … aligned with our principles and strategies.” Unsurprisingly, the US Secretary of State Marco Rubio rushed to congratulate Chile’s Trump-inspired extreme right wing candidate José Antonio Kast, who won the presidency with 58% of the vote (the most right-wing leader since Pinochet). The tanker seizure shows what this doctrine looks like in practice. Since September, US strikes on boats have killed 95 people. The USS Gerald R. Ford carrier group patrols the Caribbean. As Colombian President Gustavo Petro observed, Trump is “not thinking about the democratization of Venezuela, let alone the narco-trafficking” — only oil. After declaring that a new phase of attacks could include “land strikes on Venezuela”, Trump threatened the Colombian president that “he’ll be next” as well as invasion of Mexico. China’s alternative China’s policy paper operates from an entirely different premise. Opening by identifying China as “a developing country and member of the Global South,” it positions the relationship as South-South cooperation and solidarity rather than great power competition. The document proposes five programs: Solidarity, Development, Civilization, Peace, and People-to-People Connectivity. What distinguishes this paper from its 2008 and 2016 predecessors is its explicit call for “local currency pricing and settlement’ in energy trade to “reduce the impact of external economic and financial risks” — new language directly addressing the weaponization of the dollar. This trend has been underway, as highlighted by the R$157 billion (USD 28 billion) currency swap agreement between Brazil and China, signed during Brazilian president Lula’s visit to the Asian country in May this year. China’s policy paper supports the “Proclamation of Latin America and the Caribbean as a Zone of Peace” — a pointed contrast to US twenty-first century gunboat diplomacy. And it contains a line clearly responding to Washington’s pressure: “The China-LAC relationship does not target or exclude any third party, nor is it subjugated by any third party.” The historical pattern Of course, the focus on the “China threat” to “US pre-eminence” in the region is not new. In August 1961, progressive Brazilian Vice President João Goulart visited China, the first high-ranking Latin American official to do so after the Chinese Revolution. At a mass rally in Beijing, he declared that China showed “how a people, looked down upon by others for past centuries, can emancipate themselves from the yoke of their exploiters.” The US response was swift. American media constructed a narrative linking Brazilian agrarian reform movements to a “communist threat from China.” On April 1, 1964 (less than three years after Goulart’s visit) a US-backed military coup overthrew him. Twenty-one years of dictatorship followed. The playbook remains the same. In the 1960s, the pretext was “communist threat”; today it’s “China threat.” And what’s at stake is Latin American sovereignty. What makes this moment different is economic weight. China-LAC trade reached a record US$518.47 billion in 2024, according to China’s Ministry of Commerce. China’s share of trade with Mercosur countries has grown from 2% to 24% since 2000. At the May 2025 CELAC-China Forum, Xi Jinping announced a USD 9 billion investment credit line. In 1964, Latin America had few alternatives. Today, China presents another option. The question before the Latin American people The right-wing surge across the continent is undeniable — Kast in Chile, Milei in Argentina, the end of MAS rule in Bolivia. These victories reflect the limitations of progressive governments when addressing crime, migration, and economic stagnation. But they also reflect how US-generated crises become the terrain on which the right wins. The question is whether Latin American governments (including right-wing ones) want to be subordinates in what Trump’s strategy calls an “American-led world.” Even Western liberal analysts are alarmed. Brookings describes the NSS as “essentially assert[ing] a neo-imperialist presence in the region.” Chatham House notes that Trump uses “coercion instead of negotiation”, contrasted with China, “which has been providing investment and credit … without imposing conditions.” That being said, China’s presence in Latin America is not without contradictions. The structure of trade remains imbalanced — Latin America exports raw materials and imports manufactured goods. Meanwhile, labor and environmental concerns linked to specific Chinese private enterprises cannot be ignored. Whether the relationship enables development or reproduces dependency depends on what Latin American governments demand: technology transfer, local production, industrial policy. This agenda for a sovereign national project must be pushed forward by the Latin American people and popular forces. At present, the differences between the two visions being presented of the “US-led world” and a “community with a shared future” have never been starker. This article was produced by Globetrotter. The original article is under a CC BY-SA license

The recently released Trump Administration’s National Security Strategy (NSS) has upended what had been the decades-long consensus about American foreign policy. Most notable in it is the Trump Administration’s prioritization of the Western Hemisphere as an American security concern, its deemphasis on defending America’s traditional European allies, its identification of China as far more of a threat than Russia, and its determination not to be drawn into conflicts in the Middle East and Africa. But while the 2025 Trump Administration National Security Strategy breaks with much of previous American foreign policy, the logic behind it is not something completely new. Even though the document makes no mention of him, the policy outlined in the NSS comports with what John Mearsheimer described in his influential book, “The Tragedy of Great Power Politics”, which was first published in 2001 and updated in 2014. In his book Mearsheimer declared that no nation has ever achieved global hegemony. According to Mearsheimer, America is the only country that has achieved predominant influence in its own region (the Western Hemisphere) and has also been able to prevent any other great power from dominating any other region. Mearsheimer wrote, “States that achieve regional hegemony seek to prevent great powers in other regions from duplicating their feat. Regional hegemons, in other words, do not want peers” (2014 edition, p. 41). Trump’s 2025 National Security Strategy has, whether knowingly or not, adopted these aims as well. It discusses the various regions of the world in the order of their priority for the Trump Administration: the Western Hemisphere first, followed by Asia (or Indo-Pacific), Europe, the Middle East, and lastly Africa. With regard to the Western Hemisphere, the NSS unambiguously calls for the restoration of “American preeminence in the Western Hemisphere,” and states, “We will deny non-Hemispheric competitors the ability to position forces or other threatening capabilities, or to own or control strategically vital assets, in our Hemisphere.” This is very much in keeping with what Mearsheimer described as America being a regional hegemon in the Western Hemisphere. As for the other four regions of the world, though, the Trump Administration seeks either to prevent any other great power from becoming predominant — or it doesn’t see this as a possibility that needs to be worried about. According to the NSS, the Middle East was a priority in the past because it was the world’s most important energy supplier and was a prime theater of superpower conflict. Now, however, there are other energy suppliers (including the U.S.) and superpower competition has been replaced by “great power jockeying” in which the U.S. retains “the most enviable position.” In other words: the Trump Administration does not see any other great power as able to become predominant in this region which is now less strategically important than it used to be anyway. Similarly, the NSS does not see any other great power as even seeking to become predominant in Africa. The NSS thus sees America’s main interests there as mainly commercial. By contrast, China is seen as a threat in the Indo-Pacific region. The NSS, though, discusses Chinese threats in the economic and technological spheres before turning to the military one. A continued U.S. military presence in the region is seen as important for preventing Chinese predominance. But Japan, South Korea, Taiwan, and Australia are all enjoined by the NSS to increase their defense spending in order to counter this threat. The NSS also identifies “the potential for any competitor to control the South China Sea” as a common threat that not only requires investment in U.S. military capabilities, “but also strong cooperation with every nation that stands to suffer, from India to Japan and beyond.” Unlike the Middle East and Africa, then, the NSS does identify a rival great power as striving for predominance in the Indo-Pacific region. Countering it, though, is not seen as just being America’s responsibility, but also that of other powerful states in the region. The strangest section in the 2025 NSS is the one on Europe. While acknowledging that “many Europeans regard Russia as an existential threat,” the NSS envisions America’s role as “managing European relations with Russia” both to “reestablish conditions of strategic stability” and “to mitigate the risk of conflict between Russia and European states.” This is very different from the decades-long U.S. policy of seeing America’s role as defending democratic Europe against an expansionist Soviet Union in the past and Putin’s Russia more recently. Indeed, the NSS’s claim that the European Union undermines “political liberty and sovereignty” and its welcoming “the growing influence of patriotic European parties” (in other words, anti-EU right wing nationalist ones) suggests that it is not Russia which the Trump Administration sees as a rival, but the European Union. The 2025 NSS does call for a “strong Europe…to work in concert with us to prevent any adversary from dominating Europe.” The NSS, though, seems to envision the European Union as either greater than or equal to Russia in threatening to dominate European nations. In his book, Mearsheimer did not envision the European Union as a potential great power rival to the U.S. Indeed, there isn’t even an entry for it in the book’s index. The way that the NSS envisions the world, though, comports with how Mearsheimer described America’s great power position: predominant in the Western Hemisphere and able to prevent any other great power from becoming predominant in any other region of the world. Mearsheimer, though, is a scholar who described the position in the world that he saw the U.S. as having achieved and which would seek to maintain. The 2025 NSS, by contrast, is a policy document laying out how the Trump Administration believes it can best maintain this position. And there is reason to doubt that it has done so realistically. Keeping non-Hemispheric great powers out of the Western Hemisphere will not be easy when there are governments there that want to cooperate with them. Further, devoting American resources to being predominant in Latin America when this will be resented and resisted could not only take away from America’s ability to prevent rival great powers from becoming predominant in other regions, but could counterproductively lead Latin American nations than have already done so to increase their cooperation with external great powers which the Trump Administration wants to avoid. Further, the Trump Administration’s efforts to reduce the influence of the European Union runs two risks: the first is that such an effort will succeed, but that the rise of anti-EU nationalist governments throughout the old continent results in a Europe less able to resist Russian manipulation and incursion. The second is that Trump Administration efforts to weaken the European Union backfire and result not only in a Europe united against American interference but unnecessarily emerging as a rival to the U.S. It would be ironic indeed if pursuing the NSS’s plan for upholding what Mearsheimer described as America’s ability to predominate over the Western Hemisphere combined with an ability to prevent any rival from predominating over any other region ended up undermining America’s ability to do either.

Abstract This research article seeks to analyze the current geopolitical landscape, specifically the strategic confrontation between China and the United States and its impact on the international context. In this regard, the concept of the “World Order” refers to the hegemony that the United States held in the West following the end of the Cold War. Over the years, a new concept emerged, the “New World Order,” which defines the relationships that develop after a historical stage of international hegemony. The research begins by defining the variable “World Order” and its evolution into the “New World Order.” It then focuses on post-Cold War U.S. foreign policy, which shaped the course of the West. This is followed by an analysis of China’s foreign policy in recent years, which has generated a shift in the international paradigm. Finally, the study aims to analyze the confrontation between both countries for global hegemony through various international policies and geopolitical strategies. In conclusion, the concept of the “New World Order” for the 21st century is based on the strategic rivalry between China and the United States within an increasingly multipolar system. Both countries have defined foreign policies: the United States seeks to maintain hegemony, while China aims to create an international environment in which all participants can benefit. The conflict itself defines the “New World Order.” Keywords: China, United States, New World Order, geopolitics, international economy. Introduction Currently, there is an ongoing struggle between two powerful states that influence the reality of other countries around the world: the United States and China. These economic and military powers are at an impasse. On one hand, the United States seeks to maintain its influence and hegemony in the West, setting the agenda in international organizations and resolving global conflicts according to its own rules. On the other hand, China, which has a historical rivalry with the U.S., has become the world’s second-largest economy due to its economic development and has joined powers such as Russia and India to counter the US ambitions. The old “World Order” is in decline, making it necessary to update this category of international relations and define what the “New World Order” is, what it consists of, why it emerges, and, above all, how it could be addressed. For this reason, this research article first defines what is understood by the “World Order.” It then analyzes the crisis of this “World Order” in the 21st century, which has led to the emergence of a “New World Order” spearheaded by China’s rise on the international stage. The study continues by examining the United States and the general actions it has taken to reach this critical point, followed by an analysis of the Chinese Communist Party under Xi Jinping’s leadership, and finally, it explores how this confrontation impacts international reality. World Order To understand the concept of “World Order,” it is necessary to begin with a preliminary conceptual analysis of its underlying roots. “Hegemony” and “Power” are two key concepts for understanding the definition of “World Order.” “Hegemony” can be understood as the midpoint between the processes of influence and dominance in interstate relations, beyond its legal content in public or international law. The term has been used by Marxist and structuralist currents, but for general understanding, hegemony is predominantly the ability to lead or direct others. This can be understood from any perspective, whether international, social, or interpersonal. (Bobbio & Matteucci, 1981a) Hegemony cannot be understood without the exercise of power. In this context, power in the social sphere is the capacity of one person to influence another. A person becomes both agent and object simultaneously; the one who exercises power over another has the ability to influence decisions, activities, motivations, and more. (Bobbio & Matteucci, 1981b) The hegemonic process is explained through the exercise of power. “Power”, being the ability to influence an external agent, inherently requires being prepared to surpass this external agent in order to maintain a constant exercise of power and prevent, under any circumstances, the influenced agent from reacting and obstructing the full exercise of power. Consequently, it can be understood that the “World Order” is viewed from a hegemonic structural perspective, where the power exercised by one party — in this case, a country or countries — is largely consensual. This differs from a non-hegemonic order, where multiple actors coexist and compete for dominance over others. Even so, a notable distinction exists with respect to domination, which is the factual exercise of power. In other words, domination can exist without hegemony. (Cox, 2013) Naturally, under this definition, one might assume that the “World Order” follows a linear historical trajectory, with a clear beginning, middle, and end, along with defined actors and positions. This, however, is not the case. The “World Order” is a process marked by constant crises, emerging actors as they develop economically, socially, and militarily, specific interests seeking to influence others, and, above all, a continuous struggle for being the state at the top. (Schulz, 2023) Historically, the concept of “World Order” emerged after the Cold War. Another way to understand the term is through the hegemony of a political-economic model, materialized in the social and cultural expressions of countries. After the Cold War, a “neoliberal” model was established and adopted by most Western countries to perpetuate U.S. interests. Through “liberal” or “neoliberal” policies, a process of domination or hegemony is observed. (Duque-Vargas, 2021) Over the years, academia has reevaluated global events and defined categories through historical processes, which, due to circumstances, reemerge with new actors and in different geographic locations. Today, the concept of the “Cold War” is used as a framework to understand the struggle between powers. The so-called “New Cold War” refers to the confrontation between the U.S. and either Russia or China (Sanz Díaz & Sáenz-Rotko, 2022). It does not describe warfare in the same sense as from 1947 to 1991 but rather as a model of confrontation between powers, with the U.S. as a constant actor. From a political-philosophical perspective, liberalism has been and continues to be widely debated. To simplify — since defining this current is beyond the scope of this study — liberalism is politically expressed in liberal democracies and economically in the opening of markets to the international context and the development of capitalism as an economic model. (Bobbio & Matteucci, 1981b) Today, debate persists around the concept of “neoliberalism,” which emerges from liberalism, and no definitive canon has been established. Therefore, this term will not be defined to avoid straying from the focus of the study. Finally, the concept of “World Order” adopted for this study is a fusion of the concepts previously analyzed. The political-economic model in most Western countries over the past twenty-five years has been liberal democracy, imposed by the United States after the Cold War, expressed through culture, education, language, and other societal aspects, and continues to this day. (Dabat & Leal, 2019) In summary, the concept of “World Order” reflects the understanding that the United States maintained global hegemony over the past twenty-five years. This was due to its superior economic and military capacity, which shaped the political actions of other Western countries that adopted the pre-established model (liberal democracy). This allowed the U.S. to stimulate its market, thereby reinforcing and perpetuating its hegemony. Crisis of the 20th-Century “World Order” The World Order is affected by constant crises, as previously noted, but it is currently in a phase referred to as the “Interregnum.” This definition, noted by Gramsci, is understood as the midpoint where nothing is fully defined. It is a neutral moment, where there is neither progress nor regression, reached either because the dominant forces are unable to maintain their hegemony without detaching from coercive tools or, conversely, because the forces of change are insufficient to achieve their objectives. (Sanahuja Perales, 2022) This “stalemate” generates conflicts not only between countries but also within society itself. The post-capitalist economic model responds to this issue. Due to the technological rise of mass communication (social media) and the constant need to produce to sustain the model, problems of social identity emerge. As the identity of the “self” disappears, the identity of the “we” is eliminated; society itself disappears, leaving only a sum of undefined societies with shared problems such as anxiety and depression, which validate themselves through social media that consumes them. (Touraine & Guilpain Peuliard, 2016) The “World Order” after the Cold War established a globalizing mechanism that led to a paradigm of worldwide impoverishment, which is paradoxical to the intended outcome. This can be explained by the fact that the new production model adopted by large corporations sought to regress in social standards, promoting increased profits and reduced costs. This led major factories to relocate to countries where social policies were more easily circumvented, ignoring the regulations of their countries of origin, nullifying the consequences of their actions, and impoverishing the capacity of these populations to recover economically and socially. Consequently, this created not only a model of economic crisis but also a process of global social injustice with long-term consequences. (Chomsky, 2001) It is important to understand that the 20th-century “World Order” was not only afflicted by moral issues but also by global crises, such as the COVID-19 pandemic. In this context, international organizations demonstrated their inability to prevent the very problems they were originally established to address. It is essential for international organizations to promote new guidelines that cover sensitive issues such as global health. Within this framework, the “New World Order” is characterized by a human-centered approach and common development objectives. (Caldera Ynfante, 2020) To address the challenge of identifying problems affecting the international community, CEPLAN developed a series of nine “megatrends,” which are: population aging, increased global urbanization, a poly-nodal world, growing social inequalities and persistent social conflicts, crises of liberalism and globalization, changes in disease patterns and health systems, scarcity of natural resources, climate change and environmental degradation, and accelerated technological innovation and development. While these megatrends focus on the Peruvian context, they were formulated considering international agendas such as the 2030 Agenda and prospective analyses. (Observatorio Nacional de Prospectiva, n.d.) Emergence of the “New World Order” Under these circumstances, it becomes necessary to renew definitions and ask: are we still in the post–Cold War era? The answer is no, and it is necessary to present updated sociological and international relations categories. For this reason, the term “New World Order” is used when analyzing factors such as deindustrialization, failures in multilateralism, and the emergence of new powers capable of determining and imposing new positions. (Ramírez Montañez & Sarmiento Suárez, 2021) A large amount of studies presents a central point: the United States is losing its hegemonic control. This can be explained by the policies adopted by different governments, the economic decline due to historical recessions such as that of 2008, the absence of a political model to replace the failed attempt at liberal democracy in the region, internal social crises caused by various factors, and the emergence of China as an antagonist to its objectives. (Lechuga Cardozo & Leyva Cordero, 2020) United States and Hard Power The foreign policy of the United States has been widely studied by international relations scholars. It is often the focus of imaginative interpretations that sometimes verge on the absurd. Naturally, it is necessary to study such an important country with historical and economic significance with objectivity. After the September 11 attacks on the Twin Towers, U.S. foreign policy took on a singular purpose: to be the world’s foremost power. This entails determining the direction of global affairs, whether through diplomatic or coercive means — military or economic. The various tools used to achieve this purpose have included multilateralism (as seen during the Obama and Biden administrations) and the radical unilateralism presented by Trump. (Domínguez López, 2021) This doctrine, however, has a history that predates the Twin Towers. Following the collapse of the Soviet Union and the end of the Cold War, the United States promoted the creation of international organizations, learning from the failures of those established after World War I. These new international organizations were intended to preserve peace and develop new mechanisms for political and economic cooperation. Naturally, as the victorious power of both World Wars, and in the absence of a figure of comparable stature, the U.S. determined the future of these organizations, their purposes, and their rules. (Barbé, 1995) It is therefore necessary to understand that U.S. domestic policy effectively became its foreign policy. In other words, every state seeks to maintain order within its territory, continuously develop, and achieve a peak that can be consistently surpassed. This was how the United States viewed the world: as its canvas. (Lascano, Vedia & Colotta, 2020) Theoretically, the U.S. has a clear distinction from other states regarding hard power. Hard power is defined as a country’s military capability at strategic points around the world. The United States maintains military bases in various parts of the globe, on islands and specific territories, to impose its authority. (Peña Galindo, 2018) This military power is accompanied by economic power derived from arms development. War serves as a mean to develop the American industry, whose involvement — necessary from a business standpoint, though not necessarily military — has become central to debates due to the close relationship between political power, state structure, and the military-industrial complex. (Lorden Zeddies, 2023) The US model has been vigorously copied by various political figures. For example, Jair Bolsonaro, a member of Brazil’s right-wing party, positioned himself as a “Latin American Trump.” (Rodrigues, 2019) This demonstrates the influence of American doctrine on Western countries. Bolsonaro is not the only figure in the region; others include Javier Milei and Nayib Bukele, while in Europe, Giorgia Meloni serves as a counterpart. In the most recent U.S. elections held on November 5, 2024, Donald Trump won the presidency of the White House again. This would be his second term, and his positions, rather than moderating, became increasingly radical. His slogan, “Make America Great Again,” calls for a historical revision of what the United States represented in the world, from a colonialist perspective. Additionally, his various speeches against Mexican immigrants have been characterized as xenophobic. (Bussaja, 2024) It is evident, then, that the U.S. stance continues to be one of maintaining dominance and hegemony. The New Giant: China Xi Jinping assumed leadership of the People’s Republic of China in 2013. His first objective was the creation of a “New Silk Road,” referencing the Silk Road of the 2nd century that connected Europe, Africa, and Asia. This new route was designed to connect China with the rest of the world, opening its markets and leaving behind its historically insular past. (Zhongguo, 2019) This initiative also reflects the early stages of Jinping’s domestic policy based on soft power. The theory of soft power defines a country’s influence through economic strategy. In other words, it involves intervening in international markets to the extent necessary — or even obligatory — for the countries involved in the global landscape. In most cases, this is manifested through the accumulation of ports in different countries, controlled or financed by a single nation, with priority given to these key points as essential for its development. (Peña Galindo, 2018) This strategy not only promotes the economic development of a state but also enables the formulation of new political relationships. In China’s case, we see outreach to Japan, India, and Russia. (Rosas, 2008) Naturally, China initially sought to engage with these countries due to geographic proximity, but over time, and with the growth of its industry, it sought relationships with more distant nations. In Latin America and the Caribbean, China has established various agreements on economic, political, and social cooperation. However, as can be inferred, these initiatives have limitations due to China’s cultural gaps; while China seeks to open its cultural world to Latin America — and vice versa — the result is not an intercultural process but rather a multicultural one. (Staiano, 2019) This approach poses a challenge for the United States. In Latin America, the U.S. has historically held strong influence, but its challenges in various areas have allowed China to enter Latin markets freely. Countries in the region are not indifferent to China’s initiatives. The Chinese market offers cheaper products, more technologically advanced goods, and cultural visibility for the general public. (Zapata & Martínez-Hernández, 2020) A clear example of China’s soft power in South America is the Chancay mega-port in Peru. This port opens multiple opportunities for the region and the world. Asian products cost less and take fewer days to arrive. It increases tariff revenue in Peru and promotes the development of economic corridors in the region. (Villagra, 2023) Finally, China’s strategy is historically grounded in the “Century of Humiliation,” a historical period that continues to affect the Chinese Communist Party’s self-perception. Since China’s opening to the international market, measures have been taken to achieve the overarching goal: to “cleanse” its history. Communication strategies such as the “Wolf Warrior Diplomacy,” Peripheral Diplomacy, and its new international relations model based on win-win principles have made Xi Jinping one of the most recognized and lauded leaders when evaluated objectively in historical context. (Mazuelos Chávez, 2022) China vs. the United States The power dynamic between the U.S. and China has persisted over time. During his presidency, Obama made decisions that marked a rapprochement with China, but this paradigm shifted under Trump’s administration, which adopted a protectionist and nationalist policy line, culminating in a tariff war in 2018. China, on the other hand, maintained its party ideals, and under Xi Jinping, distanced itself from any hegemonic ambitions, promoting economic engagement with peripheral countries, respect for international organizations, and goodwill in international politics. (Barrera G et al., 2021) China’s stance is evident in the increase of exports to various countries. In multiple conferences, President Xi Jinping consolidated China’s economic openness, generating investment confidence in other countries by presenting a strong economic ally that does not interfere in domestic politics. Furthermore, economic exchanges benefit both parties. (Xu, 2021) Thus, on one hand, the U.S. seeks to protect its economy by radicalizing protectionist measures, triggering a tariff war, disturbing the international context, and increasing tensions with the Asian continent. Meanwhile, China’s economic model functions effectively as long as it opens itself to other countries, proposing alliances that mutually benefit both sides. Consequently, in the years leading up to the coronavirus pandemic, a confrontation between China and the U.S. was anticipated. By 2021, all signs pointed to an inevitable economic clash. Beyond tariff measures, questions arose as to whether China might repeat the same mistakes the U.S. made in managing hegemony, which have been analyzed over time and through unfolding events. (Gerig, 2021) Under these tensions, the U.S. emphasized that its intentions revolved more around physical warfare than economic conflict. Unlike China, the U.S. has allies that are more strategically positioned militarily but weaker economically. This is why a military agenda is promoted: in a hypothetical conflict, U.S. military capacity, combined with access to the Atlantic and Pacific Oceans, its military bases, and its industrial complex, would tilt the balance of war in its favor. Strategically, China has greater capacity to influence peripheral markets, making it difficult for the U.S. to initiate a conflict, as it would lack long-term trading partners, discouraging its production chain. (Gerig, 2021) Eventually, both countries need each other to maintain economic and technological development. China has independently developed innovative technologies but requires a large market to justify its multi-million-dollar investments, while the U.S. keeps many of its factories in China due to low labor costs. Trump’s first-term policies were later moderated by Biden, who adopted a more conciliatory approach, opening diplomatic channels while still emphasizing the importance of maintaining U.S. hegemony. (Fernández Tabío, 2022) So, where did this confrontation materialize? By 2023, Latin America became the preferred arena for both countries. Both sides recognized its importance, and peripheral economies were the center of attention. The notable difference between the two was, once again, their engagement strategy. The U.S. took a coercive approach toward Panama, whereas China approached Peru through port investments, creating new maritime routes that benefit the entire southern continent. (Carbajal-Glass, 2023) By 2024, with Trump’s second administration, the U.S. strongly opposed the rise of Asia, returning to isolationism. China maintained its perspective of mutual cooperation, while the U.S. pursued a militaristic stance, attempting to obstruct China’s cooperative development with Latin America and India. Even so, U.S. efforts were insufficient to prevent Asia’s engagement with other Western countries. Currently, China holds significant influence in Europe, Africa, and Latin America. (Nascimento, 2024) Discussion After conducting this comprehensive analysis of the “World Order” and its evolution into the “New World Order,” it becomes clear that the struggle for hegemony occurs between China and the United States. This confrontation is primarily economic, although it has cultural, military, social, and political dimensions. It is not comparable to the Cold War, but the term is used as a representation of a past that seems to echo in the present. (Crivelaro Neto, 2024) The “New World Order” for the 21st century represents a context of economic, political, military, cultural, and social crisis. The confrontation between these two major powers defines the current trajectory of the world. Countries that lack the capacity to participate in this confrontation (peripheral economies) nevertheless become geostrategic points of contention. This is evident in the case of Latin America. The diplomatic and cooperative relationships that China has built in recent years have strengthened its ability to confront the United States. (Rosas, 2008) The geopolitical landscape is fraught with uncertainty generated by the development of the conflict itself, making it difficult to establish definitive guidelines or perspectives in the analysis. The U.S., through its foreign policy, seeks to maintain its hegemony. Donald Trump exemplifies this approach. The American perspective is to prevent any other country from determining what should be done. This approach is not only aimed at countering China, which has become its primary adversary, but also applies to other countries, including the European Union, which remains its ally. China presents itself as the leader of this “New World Order” through its alliances in Asia and Latin America because it possesses the greatest capacity to confront the U.S., withstand policies directed against it, and develop new strategies through economic and technological development, preventing the U.S. from achieving international stability. The global reality (New World Order) is, in any case, a multipolar system. Finally, the United States faces multiple challenges. Since the COVID-19 pandemic, several events have contributed to its weakening. Moreover, the Biden administration has left a significant debt to the American people, and the crisis of liberal democracies continues to deepen. Trump represents the American mindset, while Xi Jinping is its most important adversary. This confrontation will ultimately be resolved with a single winner in a zero-sum equation. Conclusions Addressing the main objective of this research, the “New World Order” projected for the 21st century is the conflict between China and the United States. This impasse, as discussed, represents a deadlock in the international arena. It is necessary to allow more time for events to unfold. In due course, a winner will emerge in this economic contest. Nevertheless, it is undeniable that the United States remains at the forefront, and figures such as Donald Trump clearly exemplify the country’s continued hegemonic perspective. In the case of China, Xi Jinping’s government has marked a decisive shift in foreign policy, achieving what the reform and opening period did not: transforming China into an international market. Only time will determine whether it can withstand U.S. measures. 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1. Introduction: AI as a Reconfiguration of the Global Order Artificial intelligence (AI) has become one of the most influential factors shaping the contemporary international system. Major powers are competing to lead the new technological revolution that impacts the economy, security, foreign policy, defense, communications, and scientific innovation. The development of AI depends on three strategic inputs: 1. Human talent (research, data engineering, mathematics, computer science). 2. Computational capacity and access to large volumes of data. 3. Robust innovation ecosystems, with companies, universities, and aligned industrial policies. Global spending on artificial intelligence is expected to exceed USD 52 billion over the next three years, consolidating AI as the central axis of the Fourth Industrial Revolution (IDC, 2023; Stanford AI Index Report, 2024). 2. Talent as a Global Strategic Resource More than 60% of top AI researchers work in the United States, and about half of them are immigrants, primarily from China, India, Europe, and Iran (Stanford AI Index Report, 2024). The so-called brain drain is not merely an academic issue, but a geopolitical one: • States compete to attract talent through visas, high salaries, and access to frontier laboratories. • Innovation in AI depends on who concentrates the largest amount of specialized human capital. The United States dominates due to its ability to attract international researchers, while China compensates through massive investment and domestic talent production. 3. The United States Leads the AI Race for Three Main Structural Reasons 1. Innovation, talent, and industry: The United States leads in high-impact research publications and AI startups (more than 50% worldwide). Private investment exceeded USD 350 billion in 2023 alone. Key companies include Google, Meta, Microsoft, OpenAI, NVIDIA, Tesla, and IBM, among others. 2. Computational infrastructure and chips: The country concentrates the most advanced computational infrastructure and controls cutting-edge chips (such as the NVIDIA H100), a resource that China cannot yet produce at the same level. 3. AI and national security: The United States allocates more than 16 federal agencies and billions of dollars annually to AI development for defense, cybersecurity, and intelligence (White House AI Budget, 2024). 4. China: The Emerging Superpower on the AI Path China ranks second globally in the AI race but follows a more aggressive, centralized, and ambitious strategy. • Massive investment as state policy: China has pledged to invest more than USD 150 billion by 2030 in AI under its Next Generation Artificial Intelligence Development Plan (AIDP) (Government of China, 2017). • Domestic talent production: China trains more AI engineers than any other country. Annual graduates in science and engineering reach 4.7 million, compared to 600,000 in the United States (UNESCO, 2023). However, a significant portion migrates to the U.S. due to better research conditions. • China’s role in the global AI industry: China leads in AI-based facial recognition, with generative AI startups such as Baidu, SenseTime, Alibaba Cloud, and Tencent AI Lab. It produces massive numbers of publications, although with lower scientific impact than those from the United States. AI is widely implemented in governance, security, and smart cities. • The chip dilemma: China depends on advanced semiconductors produced only by Taiwan (TSMC), South Korea (Samsung), and the United States/Netherlands (ASML). • Export controls: Export restrictions imposed on China since 2022 limit its ability to train frontier models, although the country is making radical investments to achieve chip sovereignty. 5. Europe, India, Israel, Canada, and Other Relevant Actors • Europe: The United Kingdom, Germany, France, and the Netherlands generate a solid ecosystem in algorithmic ethics, digital regulation (AI Act), and applied research. • India: The world’s main hub of engineering talent and a global provider of technological services. • Israel: A powerhouse in cybersecurity and military AI, with per-capita innovation comparable to Silicon Valley. • Canada: The birthplace of deep learning (Geoffrey Hinton, Yoshua Bengio) and a strong center for basic research. 6. Africa on the AI Chessboard: Intentions, Challenges, and Opportunities Although Africa does not lead the AI race, its geopolitical role is growing rapidly for four strategic reasons. Africa is a major producer of critical minerals. AI depends on lithium, cobalt, graphite, and rare earth elements, and Africa holds 70% of the world’s cobalt reserves (in the DRC), as well as other strategic minerals in Zambia, Namibia, South Africa, and Mozambique. This places the continent in a key position within the supply chains for batteries, computers, and data centers. There is also a rapid expansion of digital infrastructure. China, through Huawei and ZTE, has built around 70% of Africa’s 4G network, as well as Ethiopia’s first smart data center and technology innovation hubs in Egypt, Kenya, and South Africa. Africa is entering the AI space through fintech, digital health, smart agriculture, and biometric systems. In terms of AI policy, African countries with formal AI strategies include Egypt, Rwanda, Kenya, and South Africa. • Threats and challenges: limited computational infrastructure, a deep digital divide, the risk of dependence on external technological solutions, the use of AI for political surveillance (as seen in Ethiopia and Uganda), and a shortage of specialized talent. 7. China and Africa: The Intersection of AI, Data, and Geopolitics China combines its role in AI with its influence in Africa through investments in digital infrastructure, the sale of surveillance systems, the construction of data centers, and technical training programs. This creates interdependence but also raises concerns: Africa could become dependent on Chinese systems that are difficult to replace. Data may become centralized on foreign platforms, and the risk of a technological debt trap adds to existing financial dependence. 8. AI, Regulation, and Global Governance The rapid expansion of AI calls for international treaties on data use, security standards, limits on military automation, and ethical regulations to protect civil society. Governance will be decisive in determining not only who leads, but also how this technology will be used in the coming decades. In this context, global AI governance has become a new field of geopolitical competition. While the European Union promotes a regulatory approach based on human rights and risk prevention, the United States favors market self-regulation and innovation, and China advances a model of state control and technological sovereignty. Multilateral organizations such as the UN, the OECD, and the G20 have begun discussing common principles, but there is still no binding international regime. The absence of clear rules increases the risks of an algorithmic arms race, the use of AI for mass surveillance, and the deepening of global inequalities in access to and control over technology. 9. Conclusions The United States leads due to innovation, global talent attraction, and computational capacity. China follows closely with a comprehensive state-led strategy and dominance in global digital infrastructure. Europe, India, Israel, and Canada contribute key elements to the global ecosystem. Africa, while not a leader, occupies an increasingly strategic role due to its resources, data, markets, and alliances. The race for AI will define not only the global economy, but also the balance of power in the international system of the 21st century. References -Stanford University.(2024). AI Index Report 2024. Stanford Institute for Human-Centered Artificial Intelligence. https://hai.stanford.edu/ai-index/2024-ai-index-report?utm_source=chatgpt.com -International Data Corporation. (2023). Worldwide Artificial Intelligence Spending Guide. IDC. https://www.idc.com/data-analytics/spending-guide/ -State Council of the People’s Republic of China (2017). Next Generation Artificial Intelligence Development Plan. Government of China https://fi.china-embassy.gov -UNESCO. (2023). Global Education Monitoring Report: science, technology, engineering and mathematics. United Nations Educational, Scientific and Cultural Organization. https://www.unesco.org/en -The White House. (2024). Federal AI Budget and National AI Strategy. Executive Office of the President of the United States. https://www.whitehouse.gov/presidential-actions/2025/12/eliminating-state-law-obstruction-of-national-artificial-intelligence-policy/ -European Commission.(2023).Artificial Intelligence Act. Publications Office of the European Union. https://digital-strategy.ec.europa.eu/en/policies/regulatory-framework-ai -Organisation for Economic Co-operation and Development. (2023). OECD. Artificial Intelligence Policy Observatory. https://www.oecd.org/en/topics/artificial-intelligence.html

In the 21st century, the maritime security environment in Northeast Asia is changing more rapidly than ever, with information superiority and covert operational capabilities at sea emerging as core components of national security. At the heart of this shift lies the submarine force, which possesses both strategic deterrence and surveillance/reconnaissance capabilities. As China, Japan, and North Korea advance their submarine technology, South Korea finds itself in a situation demanding independent maritime strategic assets to counter these developments. The Republic of Korea Navy (ROKN) submarine force, which initially relied on foreign technology, has now grown into a submarine technology powerhouse capable of indigenous design and construction. The introduction of the KSS-III Dosan Ahn Changho-class submarine, in particular, has equipped South Korea with SLBM operational capability and advanced AIP (Air-Independent Propulsion) and electric propulsion technology, establishing a strategic-level submarine force.  This technological advancement not only strengthens national defense but also elevates the international status of the Korean defense industry, leading to enhanced export competitiveness. Concurrently, amidst the military expansion of surrounding countries, the need for nuclear-powered submarines (SSNs)—which offer far greater strategic survivability and sustained operational capability—is being raised in South Korea. Despite the high cost, the SSN is a strategic asset that provides overwhelming stealth, range, and operational endurance in the long run.  This article will comprehensively examine the importance and technical characteristics of submarines, followed by an analysis of South Korea's submarine force development, its international standing, and comparisons with neighboring countries. Furthermore, it will explore the implications of the nuclear submarine acquisition debate for South Korea's future security strategy. 1. The Importance of Submarines  The submarine is an extremely important weapon system in the defense industry from strategic, technological, and economic perspectives.  1) Strategic Deterrence and Control: Submarines act as a strategic deterrent to covertly check the enemy's maritime activities and protect a nation's sea lines of communication and security. The strategic deterrence of a submarine is based on its 'stealth' and 'lethality'.  - Stealth (Psychological Pressure): A submarine can move and be deployed secretly underwater without being exposed to the enemy, placing psychological pressure on the enemy's maritime operations and strategic weapon deployment during peacetime. Because it is extremely difficult for an attacking enemy to predict or neutralize the submarine's location, the enemy always harbors the fear of a potential strike. - Lethality (Retaliatory Capability): If the enemy attempts an actual invasion or provocation, the submarine can conduct a sudden and precise strike with high-power weapons like torpedoes or missiles. Specifically, a Strategic Nuclear Submarine (SSBN), equipped with strategic weapons like the SLBM (Submarine-Launched Ballistic Missile), provides a 'second-strike capability' to retaliate against the opponent's core targets at any time. - Maximizing Deterrence: The mere existence of strategic submarines maximizes the 'psychological deterrent effect', making the enemy's political and military leaders hesitate to initiate an attack. Due to the nature of submarines being covertly deployed anywhere in the ocean, the enemy is constantly exposed to threats, making it difficult to attempt military provocations recklessly. In essence, the core principle of strategic deterrence is the creation of a 'deterrence effect through uncertainty', combining the submarine's covert and unpredictable operational methods, its powerful striking capabilities, and the psychological fear it instills.  2) Enhancing National Defense and Economic Effects: The development of advanced submarines is central to a nation's naval power. It enhances defense self-reliance by securing indigenous design and construction technologies and promises enormous economic benefits through overseas exports. - Asymmetric Warfare Power: With its stealth and lethality, the submarine wields the most potent deterrent force and asymmetric warfare effect among all maritime forces. When surface fleet power is relatively insufficient, an advanced submarine can effectively check large enemy vessels or aircraft carriers and deny access to maritime domains. - Advanced Mission Capabilities: Advanced submarines are deployed for various missions, including long-duration submerged operations, strategic surprise, and special warfare support, utilizing cutting-edge technologies like next-generation guided missiles and sophisticated sonar/navigation systems that make detection and tracking difficult. - Increased Defense Industry Competitiveness: When advanced submarines are developed and operated with indigenous technology, it not only boosts the nation's defense industry capacity and technological self-reliance but also significantly increases related industry development and economic effects. In short, the advanced submarine is the qualitative and strategic linchpin of national naval power, encompassing defense, offense, intelligence deterrence, and the securing of cutting-edge technology. 3) Driving Advancement in Overall Defense Technology: The development of highly sophisticated weapon systems (e.g., SLBMs, advanced sonar, low-noise technology, etc.) also promotes the advancement of overall cutting-edge defense technologies. - SLBM Development: Developing SLBMs is not just missile technology; it complexly requires materials engineering to withstand the extreme pressure of the underwater launch environment, precise guidance systems, and miniaturized propulsion technology. The technology secured during this process naturally transfers to other fields, such as space launch vehicles and precision strike weapons. - Advanced Sonar Technology: The process of increasing the precision of underwater acoustic detection advances capabilities in signal processing, AI-based pattern recognition, and big data analysis. Such technology can also be utilized in civilian sectors, including marine resource exploration, underwater communication, and seismic detection systems. - Low-Noise Technology Development: The ripple effect of low-noise technology development is even greater. Vibration reduction in propulsion systems, special hull coatings, and hydrodynamic optimal design enhance the competitiveness of the shipbuilding industry as a whole. Propeller noise reduction technology, in particular, contributes to improving the fuel efficiency of commercial vessels and protecting the marine ecosystem. Furthermore, the process of developing these advanced technologies fosters high-level research personnel, strengthens industry-academia-research cooperation networks, and promotes the domestic production of materials, components, and equipment. Consequently, the single weapon system of a submarine has the effect of elevating the nation's overall scientific and technological capabilities to the next level. 4) High Competitiveness and International Credibility: The limited number of nations capable of manufacturing submarines ensures high competitiveness and international credibility in the global defense market. Currently, only about 12 countries are capable of independently designing and building submarines: the U.S., Russia, China, the U.K., France, Germany, Sweden, Italy, Spain, India, Japan, and South Korea. This technical rarity offers several strategic advantages. - Favorable Negotiation Power: Due to the high barrier to entry, a limited supplier market is formed, securing favorable negotiation power during exports. - Proof of Overall Defense Technology: Submarine construction capability serves as proof of comprehensive defense technology, raising the credibility of other weapon systems. South Korea, in particular, has demonstrated strengths in technology transfer and localization by successfully achieving domestic production after introducing German technology. This establishes South Korea as an attractive partner for middle-power countries that desire advanced submarines but find self-development difficult. The interest shown by nations like Indonesia and the Philippines in South Korean submarines is within this context. - Sustainable Economic Effects and Strategic Ties: Submarine projects lead to long-term follow-up businesses, including maintenance, upgrades, and crew training, ensuring sustained economic effects and strengthening strategic ties between nations. As such, the submarine is considered a core capability of the defense industry in terms of national security, industrial competitiveness, technological innovation, and economic benefits. 2. Technical Characteristics of Submarines The technical characteristics of submarines can be broadly divided into three key domains: stealth and survivability, propulsion and power systems, and weapons and combat systems. 2.1. Stealth & Survivability This is the technology area most directly tied to the fundamental purpose of submarines. In underwater environments, radar (radio-wave detection) cannot be used, so detection relies on sonar (sound-wave detection). While radar can detect surface targets from up to 500 km, sonar detection of a quiet, stealthy submarine is typically limited to around 30 km. - Acoustic Quieting Technology is essential for avoiding enemy sonar detection. Submarine noise reduction involves suppressing mechanical noise (machinery vibration), flow noise, structural vibration, and propeller noise through an integrated set of technologies. This is not just a matter of equipment but a comprehensive quieting process that spans the entire lifecycle of a submarine—from design and manufacturing to operation and maintenance. - Non-Acoustic Stealth Technology minimizes physical signatures other than sound—such as magnetic fields, heat/infrared emissions, radar/optical reflections, and surface disturbances—to prevent detection by non-acoustic sensors. Figure 1. Dosan Ahn Chang-ho class (Jangbogo-III) sonar system (Source: Hanwha Ocean) 2.2. Propulsion & Power System This system is key to determining a submarine's range and submerged operational endurance. It is broadly divided into conventional (non-nuclear) and nuclear propulsion. 1) Conventional Submarines (Diesel-Electric) - Diesel-Electric System: This is the traditional method where a diesel engine powers a generator to charge batteries, and an electric motor provides propulsion. It is favored for its cost-effectiveness and quietness, making it the standard for small and medium-sized submarines. However, because the diesel engine requires oxygen from the atmosphere, the submarine must periodically surface or use a snorkel, which severely limits continuous submerged endurance (to a maximum of about 3 days). Submarines equipped with the latest Lithium-ion batteries can extend this submerged time up to 7 days. - Air-Independent Propulsion (AIP): An innovative technology that produces power underwater without relying on an external oxygen supply. The main types include the Fuel Cell (PEMFC), Stirling Engine, and Closed-Cycle Diesel. AIP is used in conjunction with the diesel-electric system and significantly extends submerged endurance, often up to 3 weeks. Because it is cheaper than nuclear power while offering high strategic value, many nations have adopted it. - Hybrid Propulsion System (Cutting-Edge Technology): The integrated operation of three systems—the diesel generator, Fuel Cell AIP (Air-Independent Propulsion), and Lithium-ion batteries—allows for continuous submerged operation for up to 4 weeks. South Korea's Dosan Ahn Changho-class (KSS-III) utilizes the integrated operation of these three systems: a diesel generator, Fuel Cell AIP, and Lithium-ion batteries. Excluding nuclear power, the current cutting-edge technology is considered to be the Fuel Cell AIP + Lithium-ion battery hybrid system. Each propulsion system is selected based on operational range, mission sustainability, cost-effectiveness, and technological sophistication. South Korea is actively pursuing the development of next-generation submarines that combine both AIP and Lithium-ion battery technologies. However, the maximum continuous submerged endurance (up to 4 weeks) is only achievable when operating at low speeds (5–10 knots, or approx. 9–18 km/h). When operating at maximum speed (around 20 knots, or approx. 37 km/h), the battery consumption is extremely high, causing the submerged time to sharply decrease: - Older Submarines: Can sustain maximum speed for only 1–2 hours. - Li-ion/AIP Submarines: Can sustain maximum speed for 3–6 hours. After high-speed maneuvering, the submarine requires snorkeling for recharging, which significantly increases the risk of detection by the enemy. Figure 2. Dosan Ahn Chang-ho class (Jangbogo-III) lithium battery system (Source: Hanwha Ocean) Figure 3. Dosan Ahn Chang-ho class (Jangbogo-III) fuel cell AIP system (Source: Hanwha Ocean) 2) Nuclear-Powered Submarines (SSN/SSBN) Nuclear-powered submarines use nuclear fission reactors to generate steam, which drives turbines and provides virtually unlimited propulsion. Because they do not require refueling for months, their submerged endurance and operational range are effectively unlimited, enabling them to operate anywhere in the world. Only a small group of states—including the United States, Russia, China, the United Kingdom, France, and India—possess such submarines. Nuclear propulsion is used in both strategic ballistic missile submarines (SSBN: nuclear-powered submarines equipped with ballistic missiles carrying nuclear warheads) and nuclear-powered attack submarines (SSN: fast attack submarines powered by nuclear reactors). However, nuclear submarines are extremely expensive to build and operate, require large hull sizes (especially SSBNs), and demand sophisticated reactor noise-management technologies. Compared to conventional submarines, nuclear submarines can operate at much higher sustained speeds for long periods. Their average top speed is typically 25–30 knots (46–55 km/h), while specialized Soviet/Russian designs such as the Alfa-class have demonstrated speeds exceeding 40 knots in trials. This makes nuclear submarines more than twice as fast as most conventional submarines, with the added advantage of being able to maintain high speeds for extended durations without limitations. 2.3. Weaponry & Combat Systems This category encompasses the submarine’s offensive capabilities and intelligence-gathering functions. Submarine weapons and combat platforms can be divided into four major types: 2.3.1. Launch Weapons Launch weapons are categorized as follows: - Torpedoes: Underwater weapons fired from a submarine’s horizontal launch tubes, used to attack underwater targets such as other submarines, surface ships, and mines. - Missiles: This includes anti-ship missiles (ASM) and sea-launched cruise missiles (SLCM) designed to strike surface or land targets. Some missiles are launched through Vertical Launch Systems (VLS). - Nuclear Weapons: The primary example is the SLBM (Sea-Launched Ballistic Missile), equipped with a nuclear warhead. These form the core of a nation’s strategic nuclear deterrence capability. Table 1. Types of Launch Weapons Table 2. Ballistic/Guided Missiles Table 3. Submarine-Launched Weapon Systems Figure 4. Weapon systems of the Dosan Ahn Chang-ho–class (Jangbogo-III): Torpedoes/Mines (Horizontal Launch) and Missiles (Vertical Launch) (Source: Hanwha Ocean) Figure 5. Vertical Launch System of the Dosan Ahn Chang-ho–class (Jangbogo-III) (Source: Hanwha Ocean) 2.3.2. Underwater Drones / Unmanned Underwater Vehicles (UUV/AUV) Unmanned Underwater Vehicles (UUVs) and Autonomous Underwater Vehicles (AUVs) are unmanned underwater platforms deployed from submarines. They can perform missions such as intelligence collection, reconnaissance, mine detection, and even underwater attacks. In the latest technology trends, AUVs serve as important auxiliary assets for submarines, used for tasks such as detecting specific targets, locating and neutralizing naval mines, and tracking enemy submarines. Figure 6. Combat Unmanned Underwater Vehicle (Source: Hanwha Ocean) 2.3.3. Electronic Warfare Systems A submarine’s electronic warfare (EW) systems defend against enemy detection through electronic surveillance countermeasures. By transmitting deceptive or disruptive signals, these systems help conceal the submarine’s presence and significantly enhance survivability. Capabilities such as electronic deception, electronic jamming, and counter sonar/radar measures enable the submarine to evade enemy tracking and maintain strategic advantage. In addition, electronic attack (EA) capabilities can inflict direct damage on enemy military assets by disrupting or degrading their electronic systems. 2.3.4. Naval Mines Naval mines are explosive devices used by submarines to block enemy sea routes or hinder the approach of surface vessels. Submarines can deploy underwater mines or launch them from dedicated systems, allowing them to disrupt maritime traffic and defend against the movement of hostile fleets through area denial tactics. 3. Economic Impact of Submarine Strategy Submarine capabilities are not only crucial for military security but also represent a high-value industry that generates substantial direct and indirect economic effects for the nation. 3.1. Direct Industrial Impact (Manufacturing and Employment) Submarine construction is a highly technology-intensive, large-scale project, creating significant economic effects for the shipbuilding and defense industries: • Development of high-value shipbuilding: Submarines require extremely high precision and complex construction within much tighter spaces than commercial ships. The construction process itself represents the pinnacle of shipbuilding technology, directly enhancing the competitiveness and qualitative growth of the shipbuilding industry. • Job creation: Building a single submarine involves thousands of workers over several years, from design and component production to final assembly and sea trials, creating a large number of highly skilled technical jobs. • Activation of component and partner industries: Submarines consist of numerous precision components (sonar systems, propulsion units, special alloys, batteries, etc.), which stimulates supply chains largely composed of small and medium-sized defense companies and elevates technological capabilities across the sector. 3.2. Indirect Economic Impact (Security and Exports) The existence of a submarine fleet generates invisible economic benefits and opportunities: • Reduction of national security costs: Submarines are one of the most effective tools of asymmetric deterrence — a military strategy where a country at a disadvantage in conventional forces or numbers neutralizes an adversary’s attack intentions and deters war through unique and unpredictable means. Maintaining submarine capabilities helps prevent potential economic damages in crises (trade disruptions, destruction of industrial facilities) and raises the cost of potential aggression, effectively reducing national security expenditures. • Protection of sea lines of communication (SLOCs): As a highly trade-dependent nation, Korea relies critically on maritime routes. Submarines deter hostile naval forces threatening these routes during crises and protect major trade arteries, ensuring the continuity of economic activity. • Opportunities for defense exports (K-Defense): o Demonstrating Korea’s ability to independently design, build, and operate submarines (Dosan Ahn Changho-class / Jangbogo-III KSS-III) establishes technological credibility in global markets. o This capability generates high-value defense export opportunities, not only for the submarines themselves but also for related components, maintenance, and training systems (Korea has already exported submarines to Southeast Asia). In conclusion, submarine capabilities serve as a form of national security insurance while fostering domestic advanced technology industries and opening export markets, providing significant economic value as a future growth engine. 4. History of South Korea’s Submarine Forces Although the history of the Republic of Korea Navy’s submarines is relatively short, it has made significant leaps in both independent technological development and force enhancement. The following outlines the chronological development and progress of Korea’s submarine forces. Figure 7. Timeline of Submarine Acquisition and Operations of the Republic of Korea. Note: SSM: Submersible Ship Midget (small submarine), KSS: Korea Submarine System (the systematic development plan for the ROK Navy’s submarine force) 4.1. Early Stage (1975–1990): Direct Acquisition of Cosmos-class and Foundation of Submarine Forces Starting in 1975, the ROK Navy acquired seven small Italian-made Cosmos-class submarines (70-ton class) for intelligence missions and special operations, laying the foundation for Korea’s underwater capabilities. These submarines were primarily used for special operations, such as special forces infiltration, mine-laying, and intelligence gathering, rather than as conventional warships. Crew members of the Cosmos-class submarines later became key personnel in the development of the Dolphin-class indigenous submarines in the early 1980s. 4.2. Formative Stage (1983–1991): The Dolphin-class Small Submarine Era In the beginning in 1977, the Agency for Defense Development (ADD) started developing a submarine modeled after Italy’s Cosmos-class. Construction took place at Tacoma Korea’s Masan Shipyard, and a total of three submarines were commissioned starting in 1983. This marked Korea’s first domestically built submarines, and the experience gained became the foundation for developing South Korea’s own underwater weapons. Based on operational results from the first submarine delivered in 1984, the second and third units were designed and built, being commissioned in 1990 and 1991, with reinforced pressure hulls and improved armament: SSM-051 1985 commissioned, 2003 decommissioned, SSM-052 1990 commissioned, 2016 decommissioned, SSM-053 1991 commissioned, 2016 decommissioned. The experience with the Dolphin-class played a critical role in advancing domestic submarine construction technology, serving as the stepping stone for the introduction and deployment of medium- to large-sized submarines. Table 4. Specifications of the Dolphin-class Submarines (Source: Namuwiki) 4.3. Development Stage (1992–2006): Introduction and Localization of the Jangbogo-class (Jangbogo-I) In 1987, the ROK Navy signed a contract with the German company HDW for three Type 209 submarines (license for design acquisition), officially launching the Jangbogo-class (KSS-I) 1,200-ton program. Among these, one submarine was delivered as a complete unit from Germany in 1992, while the other two were assembled and constructed at Daewoo Shipbuilding & Marine Engineering’s Okpo shipyard using imported German parts, delivered in 1994 and 1995 respectively. Subsequently, six additional submarines were built, bringing the total to nine in service by 2001. This program was not merely an import project; the core goal was to transfer German technology and secure domestic assembly and construction capabilities. It laid the foundation for Korea’s submarine technology independence and advanced development. Leveraging the experience gained from constructing the Jangbogo-class, Daewoo Shipbuilding & Marine Engineering (DSME) signed a contract in 2011 to build three 1,400-ton submarines for Indonesia. Known as the DSME1400, these submarines are named the Nagapasa-class in the Indonesian Navy, marking Korea’s advancement in export capabilities. Table 5. Specifications of the Jangbogo-class Submarine (Source: Namuwiki). Note: A batch refers to a group of submarines of the same model built in series, with incremental performance improvements applied in each production run. Table 6. Development Stages of the Jangbogo-Class Submarine 4.4. Leap Period (2007–2020): Son Won-il Class (Jangbogo-II) and AIP Technology In 2000, the Republic of Korea Navy signed a contract with Germany’s HDW to acquire three Type-214 submarines under a design-license arrangement, launching a full-scale 1,800-ton Son Won-il–class program with Hyundai Heavy Industries. The first submarine, Son Won-il, was delivered in 2007, and an additional six submarines were subsequently built by Hyundai Heavy Industries and Daewoo Shipbuilding & Marine Engineering (DSME). The key feature of the Son Won-il class is its AIP (Air Independent Propulsion) system, which uses fuel cells to allow submerged operations for 2–3 weeks without surfacing. Construction was divided between Hanwha Ocean (formerly DSME) and HD Hyundai Heavy Industries. The vessels are named Son Won-il, Jeong Ji, An Jung-geun, Kim Dae-geon, Hong Beom-do, Yu Gwan-sun, Yun Bong-gil, Ahn Chang-ho, and Baekdusan. Table 7. Specifications of the Son Won-il Class Submarines (Source: Namuwiki) Table 8. Development Stages of the Son Won-il-Class Submarine   Over time, the armament and electronic systems have progressively advanced. Below is a simplified cross-sectional diagram of the HDW Type 214, which was used as a reference for the construction of the Son Won-il class submarines. The diagram helps to easily understand the complex internal structure by showing the main components. Here, the Fuel Cell Plant represents the AIP (Air Independent Propulsion) technology. Figure 8. Simplified cross-section of the Type 214 Submarine (Source: TKMS) Figure 9. Cross-section of the Son Won-il-class Submarine (Source: Defense Mirror) 4.5. Independent Period (2021–Present): Dosan Ahn Chang-ho Class (Jangbogo-III) Indigenous Design Achievements of Complete Domestic Design In December 2012, the Defense Acquisition Program Administration (DAPA) signed a contract with Daewoo Shipbuilding & Marine Engineering (DSME) for the construction of two Dosan Ahn Chang-ho class submarines. The contract amount for the two submarines was approximately 1.675 trillion KRW (1.14 billion USD). The project was based on the construction experience of the Jangbogo-class and Son Won-il-class submarines, as well as the technology transferred from HDW and the experience in developing the DSME-1400 submarine (Nagapasa-class submarine) based on the Type 209 design. Dosan Ahn Chang-ho (launched in August 2021) is the first submarine fully designed, built, and equipped with its own weapon systems by South Korea. It has a displacement of 3,000 tons, making it a large submarine. It is the first in the world to be equipped with lithium-ion batteries, enabling long-term submerged operations without the need for an AIP system. Strategic Weapon Deployment Capability The most notable feature of the Dosan Ahn Chang-ho class is the vertical launch system (VLS) with 6 launchers (Batch-II will have 10 launchers), which allows the operation of the Hyunmoo-4-4 submarine-launched ballistic missile (SLBM). This capability is considered the most powerful strategic strike capability among non-nuclear nations. Currently, the Dosan Ahn Chang-ho, Kim Jong-seo, and Yun Bong-gil have been commissioned, with a total of 9 submarines planned: 3 from Batch-I, 3 from Batch-II, and 3 from Batch-III. Table 9. Specifications of the Dosan Ahn Chang-ho Class Submarine (Source: Namuwiki)   The following is information on the improvement projects for Batch 2 and Batch 3. Table 10. Development Stages of the Dosan Ahn Chang-ho Class Submarine   Over time, the missile payload and electronic systems continue to evolve. Below is a cross-sectional diagram of the Dosan Ahn Chang-ho-class submarine, including a comparison of its size with the North Korean Romeo-class and the German Type 214 submarines. It also includes the proposed diagram by Daewoo Shipbuilding & Marine Engineering (now Hanwha Ocean) for the BrahMos missile-equipped version, which was part of their bid for the Indian next-generation submarine construction project. Figure 10. Cross-sectional Diagram of the Dosan Ahn Chang-ho-class Submarine (Source: Naval News) 4.6. Comparison of 3 Generations of ROK Submarines Table 11. Development Stages of South Korean Submarines 5. Exports and International Status The history of South Korean submarines follows a trajectory of introduction, indigenization, technological accumulation, advancement, and international expansion. In 2011, South Korea became the first Asian country to export submarines by selling three Jangbogo-class derivative Nagapasa-class submarines to Indonesia for 1.1 billion USD. Currently, South Korea owns 18 submarines, making it the 8th largest submarine-owning country in the world. When it comes to conventional (diesel-electric) submarines, South Korea is regarded as one of the top global powers, along with Germany and Japan. Current Submarine Power Rankings 1. United States (68 nuclear submarines) - Overwhelming leader 2. Russia (45 nuclear submarines + 20+ diesel submarines) 3. China (12 nuclear submarines + 50+ diesel submarines) 4. United Kingdom (11 nuclear submarines) - Entirely nuclear-powered submarines 5. France (10 nuclear submarines + diesel) 6. India (2 nuclear submarines + 15 diesel submarines) 7. Japan (22 diesel submarines) 8. South Korea (18 diesel submarines) 9. Germany (6 diesel submarines, export power) 10. Sweden (5 diesel submarines, technological powerhouse) Detailed Classification by Country A. Nuclear Submarine Exclusives B. Nuclear + Conventional Submarine C. Conventional Submarine   The following are the rankings of the leading countries in conventional submarine exports: 1. Germany - 100 years of tradition, top exporter 2. Japan - Highest technological capabilities 3. South Korea - Only country with VLS/SLBM capability 4. Sweden - Specializes in stealth technology 5. France - Combines nuclear and diesel capabilities The following compares the key features of export submarines from each country. Table 12. South Korean KSS-III Competitor Submarines Export Competitiveness Evaluation Top Exporting Countries 1. Germany - Type 209/214 series, more than 100 units exported 2. France - Scorpène, 16+ units (additional orders in progress) 3. South Korea - 3 units exported, actively competing in various tenders Latest Trends • Lithium-ion Batteries: South Korea (Jang Yeong-sil class), Japan (Taigei class), France (Scorpène Evolved) • VLS (Vertical Launch System): South Korea (SLBM), Sweden (Cruise Missiles) • Stealth Technology: Germany (Diamond hull), Sweden (Ghost), Japan (Low noise) Hanwha Ocean, the builder of the Dosan Ahn Chang-ho-class KSS-III submarines, and the South Korean government are actively engaging with the following countries for submarine exports: • Canada: The Canadian Navy's Submarine Replacement Program (CSCP) is a major project worth up to 40 billion USD (with an acquisition cost of about 14 billion USD and operation and maintenance costs of around 27 billion USD). Canada plans to introduce 12 new submarines. The KSS-III, at 4,000 tons, is considered a strong candidate due to its suitability for Canada’s operational environment (including the Arctic). South Korean defense companies are offering technical cooperation and local construction options in an effort to secure the deal. • Poland: Poland is pursuing the Orka project to modernize its navy, aiming to acquire 3 new submarines project worth about 14 billion USD. The KSS-III is consistently mentioned as one of the main contenders by the Polish government. • Philippines and other Southeast Asian countries: The Philippines is focused on strengthening its naval power to counter China. Other Southeast Asian nations are also looking to enhance maritime security through submarine acquisitions. South Korea, having previously exported submarines (e.g., the Nagapasa-class to Indonesia), is actively pursuing KSS-III sales in the region. 6. Comparison of the Latest Submarine Capabilities of Countries Surrounding South Korea This section examines the key features of the latest submarine technologies of South Korea, North Korea, China, and Japan. Table 13. Comparison of the latest submarines of South Korea and neighboring countries Overall Assessment • Military Ranking: Evaluated as top-tier in Asia in the order of China > Japan > South Korea > North Korea. • Advanced Technology: Japan, South Korea, and China are rapidly advancing in technological innovation, while North Korea focuses on strategic threat capabilities. • Operational Capability: Japan and South Korea excel in maritime route defense and blockade capabilities, whereas China’s strength lies in ocean-going and strategic power projection. Asian military experts particularly regard South Korea’s KSS-III, Japan’s Soryu-class/Taigei-class, and China’s latest submarines as the pinnacle of their respective national defense technologies. North Korea, while still relatively underdeveloped, raises the threat level through the public display of its strategic nuclear-powered capabilities. 7. Future Prospects: Development of Nuclear-Powered Submarines South Korea is considering the development of next-generation submarines over 4,000 tons in the 2030s, with nuclear-powered submarines being a key option under discussion. In the past, in 2003, the basic design for a 4,000-ton reactor was completed, but at that time, cooperation with the United States was essential due to restrictions such as the Korea–U.S. nuclear agreement (“123 Agreement”). Recently, with the revitalization of Korea–U.S. shipbuilding cooperation through Hanwha Ocean and Philly shipyards, the possibility of acquiring nuclear submarine technology has increased. In particular, following the official U.S. approval of South Korea’s nuclear-powered submarine construction at the 2025 APEC Summit, technical, fuel, and policy cooperation with the U.S. is expected to move forward in earnest for South Korea’s project. 1. Scope of Future Cooperation • The U.S. has agreed to share key technologies for South Korea to build nuclear-powered submarines. • Cooperation will also include securing nuclear fuel for propulsion (highly enriched uranium or HALEU – high-assay low-enriched uranium) and the design and fabrication of small reactors for submarine use. • Both countries have agreed to expand mutual investment and technical collaboration in shipbuilding, marine plants, and submarine construction industries. 2. Technology Transfer and Conditions • South Korea has requested U.S. approval and supply for submarine propulsion nuclear fuel, and the U.S. is reported to have approved the use of nuclear fuel for South Korea’s submarine construction. • However, based on currently available information, this does not automatically include the full transfer of submarine reactor design or propulsion systems; the scope and method of technology transfer (joint development vs. full transfer) are still under discussion. • If South Korea transitions to third-country technology transfer or domestic development under U.S. cooperation, there could be restrictions linked to the Non-Proliferation Treaty (NPT) and the 123 Agreement. 3. Potential Timeline • According to the fact sheet released at the APEC Summit, this cooperation is linked to investment in the shipbuilding industry, and South Korea is reported to have pledged around US$150 billion to U.S. shipbuilding. • South Korean government reports indicate the goal is to secure four or more medium-sized (approximately 5,000-ton or larger) nuclear-powered submarines by the mid-2030s. • However, specific milestones such as design completion, project start, construction, and delivery dates have not been officially finalized, and Korean officials have stated that detailed schedules are still under coordination. 8. Comparison of Nuclear Submarines and Conventional Submarines & the Importance of Nuclear Submarines Nuclear submarines can be broadly divided into two types based on their primary missions: 1) Strategic Nuclear Submarine (SSBN: Ship Submersible Ballistic missile Nuclear) • Primary Mission: Equipped with ballistic missiles (SLBMs) carrying nuclear warheads, SSBNs patrol covertly for extended periods to maintain nuclear deterrence. This means deterring adversaries from using nuclear or major conventional attacks by maintaining the capability to retaliate with nuclear weapons, thereby preventing war. • Characteristics: Large in size, prioritizes extreme stealth and long-range operational capability. 2) Torpedo-Attack Nuclear Submarine (SSN: Ship Submersible Nuclear) • Primary Mission: Engage enemy submarines (Sub Hunter) or surface ships (Ship Killer), conduct intelligence, surveillance, and reconnaissance (ISR), support special operations forces, or carry out land-attack missions using cruise missiles. • Characteristics: Smaller and faster than SSBNs, emphasizes agility and maneuverability. Summary: • SSBN: Strategic missions with nuclear missiles. • SSN: Tactical attack missions with torpedoes and cruise missiles. 8.1. Nuclear-Powered Submarines vs. Conventional (Diesel-Electric) Submarines – Propulsion Comparison The most fundamental difference is in the power source: • Nuclear propulsion: Uses a reactor; heat from nuclear fission boils water to produce steam, which drives turbines to generate propulsion and electricity. • Diesel-electric submarines: Operate differently on the surface/snorkeling versus submerged. o Surface / Snorkeling: Diesel engines are run to propel the submarine or charge the batteries. The submarine must surface or use a snorkel to intake air and expel exhaust gases, reducing stealth. o Submerged: Diesel engines are turned off; the submarine runs solely on large charged batteries powering electric motors. This allows for very quiet, stealthy operation, but operational endurance is limited. Once the batteries are depleted, the submarine must surface to run diesel engines and recharge. Table 14. Comparison of Nuclear Submarine and Conventional Submarine Specifications Key Points • A nuclear-powered submarine is similar to an aircraft carrier: it provides long-range, high-endurance capability and serves as a powerful tool for global power projection. It is designed to dominate the open ocean. • A conventional submarine is comparable to a coastal patrol craft or a hunter-killer submarine: a stealthy and cost-effective weapon optimized for controlling regional waters and coastlines. Its greatest advantage is extremely low noise during battery-powered operation, making it a deadly threat in shallow waters—like “a hole in the water.” • Choosing a submarine type is not about absolute superiority, but about selecting the model best suited to a country’s strategic goals, budgetary limits, and geographic operational environment. 8.2. Maintenance Comparison Between Nuclear-Powered and Conventional Submarines Which force should a nation prioritize: Nuclear submarines, the backbone of strategic deterrence thanks to their unlimited underwater endurance, or conventional submarines, which offer excellent cost-effectiveness and are easier to field in larger numbers? One of the core factors in this decision is operational cost-efficiency. Beyond construction cost, the long-term burden of decades of maintenance, training, reactor refueling, and life-cycle logistics must be considered. The comparison below outlines these sustainment requirements. Table 15. Maintenance Comparison: Nuclear vs. Conventional Submarines 8.3. Total Life-Cycle Cost Comparison Between Nuclear-Powered and Conventional Submarines Let us compare two submarines of similar class size as examples: • Dosan Ahn Changho–class (KSS-III, South Korea) — conventional (diesel-electric + AIP) • Virginia-class (SSN, United States) — nuclear-powered Between these two types, the Total Lifetime Cost is 3 to 4 times higher for the nuclear-powered submarine. Below, we analyze the causes of this massive cost difference using concrete figures. Table 16. Total Life-Cycle Cost Comparison: Nuclear Submarine vs. Conventional Submarine 8.4. Importance of Nuclear-Powered Submarines for the Republic of Korea Navy Despite the enormous cost gap shown earlier, the South Korean government has strong reasons for wanting to acquire nuclear-powered submarines. These reasons are rooted in national security, strategic autonomy, and enhanced maritime defense capability. Key strategic motivations include: 1) Responding to North Korea’s SLBM Threat North Korea: Developing the Sinpo-class SSBN (armed with SLBMs). If a North Korean SLBM submarine hides in the deep waters of the East Sea, it becomes impossible to track with conventional submarines. Only nuclear-powered submarines can conduct continuous 24-hour tracking due to their unlimited underwater endurance 2) Monitoring Chinese Submarine Activity: China has ~12 nuclear submarines + ~50 diesel-electric submarines and is increasing activity in the East China Sea and Western Pacific. To monitor Chinese submarines operating in the open ocean, nuclear-powered submarines are essential 3) Strengthening Strategic Deterrence: Current South Korean SLBM range: ~500 km, requiring operations near the Korean Peninsula. A nuclear submarine can launch from anywhere in the Pacific, drastically expanding deterrence. Provides a “survivable second-strike capability”—a retaliatory force that cannot be located or neutralized 4) National Prestige: Nations that operate nuclear submarines are considered major military powers. Only six countries currently possess them. Strengthens technological sovereignty and diplomatic leverage South Korea’s desire to operate nuclear-powered submarines is driven by strategic and security needs that far outweigh cost considerations. For over 30 years, South Korea has pursued nuclear submarine capabilities as part of a long-term defense strategy, aiming to achieve: enhanced nuclear deterrence, increased strategic autonomy, breakthroughs in defense technology, effective countermeasures against the expanding submarine forces of North Korea and China. Nuclear-powered submarines are seen as essential platforms capable of long-duration, high-speed, and highly covert operations—capabilities that are crucial in Korea’s security environment. Figure 11. Conceptual Cross-Section of the Korean Nuclear-Powered Submarine (KSS-N) Conclusion The Republic of Korea began with the small Dolgorae-class submarines in 1983, and in 42 years has risen to become the world’s 8th-largest submarine operator and one of the “Big Three” diesel-electric submarine powers (Germany, Japan, Korea). The Dosan Ahn Chang-ho class (KSS-III), in particular, is the world’s only diesel-electric submarine equipped with 10 VLS cells for SLBMs, and with its combination of AIP and lithium-ion batteries, it possesses some of the strongest underwater endurance and operational capability in the world. It has proven its real-world combat performance by eluding detection from a U.S. aircraft carrier during the RIMPAC exercises, and has demonstrated strong export competitiveness—Korea has already secured a 1.1 billion USD contract with Indonesia, and is competing for additional tenders in Canada, Poland, and the Philippines. Despite the overwhelming cost burden of nuclear-powered submarines, they remain essential for South Korea to counter North Korea’s SLBM-equipped SSBNs, and China’s expanding submarine fleet. Only nuclear-powered submarines can perform unlimited submerged operations and maintain high-speed, long-duration tracking of North Korean SSBNs 24/7. They also allow South Korea to exercise strategic deterrence across the entire Pacific, not just near the Korean Peninsula. While challenges remain—such as restrictions from the U.S.–Korea 123 Nuclear Agreement and various technological barriers—ongoing Korea–U.S. naval cooperation through Hanwha Ocean’s Philadelphia Shipyard significantly increases the likelihood of acquiring nuclear-submarine technology. Securing 4 to 6 nuclear-powered submarines would mark a transformational leap for the ROK Navy and a historic turning point in Korea’s rise as a true maritime power. South Korea’s submarine industry is not just a weapons program—it is an advanced technology sector and a driver of economic growth. It represents a core capability for self-reliant defense and national security. Based on its world-class diesel-electric submarine expertise, if Korea succeeds in acquiring nuclear-powered submarines as well, it will firmly establish itself as one of the world’s top five submarine powers. As history teaches that “those who command the seas command the future”, the continued advancement of South Korea’s submarine capabilities will serve as the foundation for peace and stability on the Korean Peninsula and in Northeast Asia in the 21st century.

According to the IEA by 2024, more than 20% of new cars sold worldwide were electric, exceeding 17 million and positioning China as the leader in the market with more than 11 million sales. In comparison, the European and US markets also saw a growth in the sector, but not comparable to the Chinese counterpart. Figure 1: Global EV sales, 2014-2024. Source (IEA, 2025) Figure 2: EVs registrations share in China, US and Europe: 2018-2023. Source: IEA, 2025. On the other hand, autonomous vehicles, whose market value size was estimated at USD 68.09 billion in 2024, are also trending worldwide, North America being the largest market in 2024 (market share of 37.1% and passenger vehicles leading the market with 69% of the global revenue), while the Asia Pacific region is the fastest-growing market. Figure 3: Autonomous Vehicle Market. Source: Grand View Research. (Grand View Research, 2025) Recently, despite the data and market share, discussions and analysis of the vehicle industry have moved into new concerns related to security risks, trade protectionism and unfair competition. Why? Because the vehicle industry has evolved and adopted new technologies, at the same time, concerns have shifted accordingly. These changes have relied on or prioritized human convenience and connectivity over everything else. A New Security Paradigm for Mobility: Are Connected Cars Data Weapons A simple answer is no, but there are elements that can change the answer into a yes in the future. Vehicles are evolving into connected machines, with software-driven platforms, sensors, cameras, connectivity modules and AI systems. Thus, the vehicle industry is entering a new era where data is key, and whoever controls it, is likely to control the market itself. As mentioned before, vehicle-related security risks have sparked discussions in recent years. Nowadays, practically any vehicle sold has a certain degree of connectivity, naturally this leads to a continuous and massive collection of information (sensitive or not), including for example: real-time location, driving patterns, biometric data, audio recordings, images from the Advanced Driver-Assistance Systems (ADAS) and more. For common people this might pass unnoticed but for governments, the fact of collecting and storing data or having the possibility to do so has become a critical point and a threat to their national security. After all, fear is real, and the more connected a vehicle is, the higher the chances that it can become a surveillance device, for example. The speculations can grow as much as our/their imagination leaves them, but after all, security risks and fear related to them exist. In line with the security risks, the possibility of software backdoors hidden in operating systems or telematic units is another possibility. Naturally, if exploited this possibility, these vulnerabilities could allow a remote shutdown of vehicles or fleets, manipulation of navigation systems or even data extraction could occur. In simple terms, this could open the door to cyberattacks, including the potential loss of control of a vehicle. Once again, the possibility of these ideas has reshaped and changed the paradigm of connected vehicles Actual measures and global regulatory trends As governments start recognizing these security threats associated with connected vehicles, many have begun implementing several regulations to protect their national security. For instance, the UK, Israel, the USA and the EU are among the most active actors. One of the branches of the economic war between the US and China is exactly the mobility industry, the fierce competition between both nations has tightened the nationalist policies of President Trump, in fact the US has rapidly adopted a national-security lens for automotive imports. There have been discussions in Congress and even the Commerce Department has proposed rules allowing Washington to prohibit connected car technologies linked to foreign adversaries. In addition, there is huge pressure over the United States-Mexico-Canada Agreement (USMCA), specifically in the encouragement to revise the vehicles entering the US and the promotion of US vehicle-manufacturing companies. For those reasons, the US had imposed tariffs on Chinese-made vehicles (from 25% up to 100% on 2024 during Biden’s administration and later a 35.5% extra tariff on Chinese-made EVs) and had set several rules in line with the USMCA, to limit or protect the American market from Chinese vehicles, as it argued that China is taking advantage of the USMCA by using Mexico or Canada as the entry points to the American market, avoiding tariffs and minimizing costs. According to experts, this Chinese circumvention of US tariffs can occur in three main ways. First through transshipment – products enter Canada or Mexico and then they are shipped to the USA. The second way is by incorporating the Chinese products into the North American supply chains. And the third way is through direct Chinese investments in manufacturing facilities in Mexico or Canada. At the same time, across the Atlantic the EU has also been working on tightening regulations through the Cyber Resilience Act, as well as strengthening the General Safety Regulations, both focusing on the application of rigorous standards to vehicle cybersecurity, data governance, and supply-chain transparency. Also in Europe, recently, a British newspaper reported that military and intelligence chiefs had been ordered not to discuss official business while riding in EVs, and cars with Chinese components had been banned from sensitive military sites. In addition, the former head of the intelligence service MI6 claimed that Chinese-made technology, including cars, could be controlled and programmed remotely. Consequently, the UK has begun evaluating supply chains for hidden dependencies in infotainment systems, telematics, and semiconductors. In the same line, Israel has adopted rigid measures, the Israeli army has begun withdrawing Chinese-made vehicles from officers, citing espionage concerns. Other measures implemented include auditing imported vehicles to ensure no remote-access pathways existence, plus the encouragement of local automakers and tech firms to develop secure telematics modules to minimize foreign reliance. What is China’s role in this new paradigm? To understand the role of China in the EVs and connected vehicles is important to highlight the low labor costs in China, coupled with government subsidies and a well-structured and established supply chain, these three factors gave the Chinese firms huge advantages over their competitors. However, those are not the only factors involved in the equation, the promotion of EVs over internal combustion vehicles and the adoption and development of technologies that turn “simple” vehicles into connected vehicles are important to mention too. All these factors have been well capitalized by Chinese firms, in consequence, China has become the world’s largest EV exporter and somehow a threat for the West. As mentioned throughout the article, the security risks have sparked discussions and concerns, and it is fair, as Chinese-made vehicles have become competitive and technologically well-connected, much, that nowadays are in conditions to fight for the global automotive market. Therefore, there is a clear sense of concern among Western governments, especially in conditions of a politicized world that we live in nowadays. Naturally Beijing argues that bans and investigations on their Chinese-made vehicles are forms of economic protectionism and rejects any claims related to espionage, data leaks or misuse. While, it has also responded by tightening its own domestic rules: foreign vehicles are prohibited from accessing sensitive regions, including areas near government buildings and military facilities. Benefits and challenges for other key players and global automakers Automakers from Korea, Japan or the European and American are being directly benefited from the rising Chinese scrutiny of connected cars, meaning that new export and investment opportunities could be achieved by them. If these countries can materialize transparent software supply chains, strong cybersecurity frameworks, and local data-storage compliance, their advantage would increase. Specifically Korean and Japanese firms – which are proven reliable players with a strong presence worldwide and strengths in battery technology and infotainment systems –, can position themselves as trusted suppliers in those markets that are worried about Chinese-made vehicles and their possible espionage or security risks. On the other hand, however, there are big challenges ahead. If each country or region decides to have proper regulations, major hurdles will appear. For example; compliance costs will rise as automakers must meet different cybersecurity rules across regions; the technology surrounding software auditing, and the transparency of the supply chains itself will require significant investments; the supply chain and design of vehicles will be affected and in consequence production cost will increase; and, if there are different digital standards or rules, it is likely that there could be some limitations in the global interoperability. Conclusions While the rapid growth of EVs worldwide can be considered a good sign for sustainability goals – as they displaced over 1 million barrels per day of oil consumption in 2024 –. Recently there have appeared certain concerns related to security risks – proven or not – trade protectionism and unfair competition. On top of that, the transformation of cars into fully connected digital platforms has created a new paradigm, in which certain nations – mostly western nations – have started to be worried and rethinking their mobility through the lens of national security. In consequence, governments have tightened rules related to data, cybersecurity and foreign software dependencies. This new vision is already changing and transforming the vehicle industry, while the most affected, being the Chinese firms – due the natural competition and geopolitical reasons – there are other global automakers that, if they take the chance, could become key players – as far as they prioritize transparency in supply chains, security and technological trust. The new paradigm has shifted what used to be an ordinary, everyday product into a critical national infrastructure that must be subject to regulation. Finally, this paradigm also highlights the importance of data sovereignty and how important it has become and will be in the future. Referencias Carey, N. (2025, December 2). China floods the world with gasoline cars it can't sell at home. Retrieved from Reuters: https://www.reuters.com/investigations/china-floods-world-with-gasoline-cars-it-cant-sell-home-2025-12-02/ European Commision. (2025, March 5). Industrial Action Plan for the European automotive sector . 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Donald Trump’s campaign against Venezuela escalated recently with the US president announcing that the country’s airspace should be considered “closed”. This is a move that has preceded US military interventions in the past, perhaps most notably in Iraq in 2003. It remains to be seen whether Trump’s declaration will be followed by military action or is just a means of raising the pressure on the Venezuelan leader, Nicolás Maduro, in an attempt to force him from office. But regardless of what happens next, what has been notable is the reaction of China. In a December 3 briefing, Chinese foreign ministry spokesperson Lin Jian said that closing Venezuelan airspace would violate international norms and infringe on national sovereignty. Jian added that China rejects interference in Venezuela’s internal affairs “under any pretext” and called on all parties to keep Latin America a “zone of peace”. This stance is no great surprise. China has developed strong relationships with several Latin American countries, including Venezuela, as part of a broader strategy to expand its presence in regions long dominated by the US. Trump’s threats of military action could jeopardise the influence China has built there. China has been involved in Latin America for centuries. But its ties to the region have grown rapidly over the past 25 years or so, with China becoming an indispensable partner to many Latin American countries. Brazil is a clear example of this indispensability. The election of Jair Bolsonaro’s right-wing government in 2018 led to expectations that Brazil would tilt towards Washington. However, such expectations were soon dampened due to China’s role as a major consumer of Brazilian goods. By 2020, China was Brazil’s largest trading partner, accounting for over 30% of total exports from the country. Ties between Brazil and China have only deepened under Bolsonaro’s successor, Luiz Inácio Lula da Silva. This has been helped by the intensification of the US-China trade war, which has seen Brazil become a crucial alternative source of agricultural products such as soybeans that China has historically imported from the US. This relationship has enabled China to exert economic pressure on the US. Brazil’s large soybean exports to China have increased the global supply, which has suppressed prices for all suppliers – including those in US. China has been a similarly indispensable partner to Venezuela since the days of Maduro’s predecessor, Hugo Chávez, who took power in the Latin American state in 1999. Chávez was a keen advocate of a multipolar international order, a concept that has gained traction as Beijing’s political and economic power has grown. Over the years, China has become the main destination for Venezuelan oil. In 2024, China bought around 268,000 barrels of oil from Venezuela on average every day – a figure that, in reality, is likely to be higher as Venezuelan oil is routinely mislabelled to bypass US sanctions. Venezuelan oil is key for China. Beijing has been attempting to diversify its sources of natural resources in recent years as part of efforts to retain its global advantage in cheap manufacturing and wean itself off a dependency on Middle Eastern oil. Trump’s threats to intervene militarily in Venezuela may, at least in part, be aimed at challenging Chinese interests. Indeed, the White House issued an official statement on December 2 affirming the Trump administration’s commitment to the Monroe Doctrine. Signed in 1823, the doctrine said the US would reject other countries’ influence in Latin America. A new “Trump Corollary” to the doctrine states that “the American people – not foreign nations nor globalist institutions – will always control their own destiny in our hemisphere”. Challenging Chinese influence Any US military action in Venezuela will probably increase paranoia across the region. Trump warned recently that any country he believes is making illegal drugs destined for the US is vulnerable to a military attack, and singled out Colombia. On December 2, Trump told reporters at the White House that he “heard” Colombia was “making cocaine”. “They have cocaine plants”, he added. The Colombian president, Gustavo Petro, hit back immediately on social media, saying: “To threaten our sovereignty is to declare war”. But China is unlikely to step in militarily to defend countries in Latin America from US aggression. While China has used its developmental influence there to pursue some political objectives – most notably persuading El Salvador, the Dominican Republic and Honduras to renounce diplomatic recognition of Taiwan in recent years – its engagement with Latin America has largely been transactional. China’s strategy in Latin America is driven primarily by economic considerations, and Beijing has generally been reluctant to enter into formal alliances with states there. This hesitance to commit to defending its partners could strain relations with countries in the region that may expect Beijing to support them in the event of a crisis. However, Trump’s Latin America campaign does provide China with some opportunities. Just as European countries concerned about Russia’s expansionist intentions have become a key market for American arms, it’s possible that Latin America becomes a lucrative destination for Chinese weaponry. Venezuela is already buying Chinese arms, varying from riot control equipment to missiles and – possibly in the future – fighter jets. China has also sold military equipment to Argentina, Bolivia and Ecuador. The US appears to be taking an increasingly active interest in Latin America. As outlined in its recently published National Security Strategy, the Trump administration is looking to readjust the US’s “global military presence to address urgent threats” in the western hemisphere. Having carefully built up its influence in Latin America over many years, China’s leadership will be keeping a keen eye on how events unfold there in the months ahead.

Tensions are rising between China and Japan again over a dispute in the East China Sea. Such tensions are usually over the Senkaku Islands, an uninhabited chain administered by Japan but claimed by China. The current row, however, stems from international anxiety over a possible Chinese invasion of democratically ruled Taiwan. On November 17, in her first parliamentary address since taking office in October, Japan’s prime minister Sanae Takaichi suggested that her country could intervene militarily in the event of an attack on Taiwan. Takaichi’s comments sparked anger in China, with state media framing her rhetoric as reminiscent of Japanese acts of violence towards China during the second world war. Beijing has demanded that Takaichi retract her comments – a call she has rebuffed – and is advising Chinese citizens against travelling to Japan, claiming there has been a deterioration in public security there. China has also introduced a blanket ban on Japanese seafood imports as the row continues to escalate. The ruling communist party, which frames itself as the protector of the Chinese nation, has long sought to reunify China following the so-called “century of humiliation”. Starting with the first opium war in 1839 and concluding with the end of the second world war in 1945, this period saw China victimised and partitioned by various foreign powers. Taiwan is thus problematic for the party. The island state broke away from China in 1949 at the end of the Chinese civil war, and its autonomy from Beijing contradicts the goal of national unity that the party has promised. Some observers fear that China will seek reunification through force, with some predictions suggesting it will be ready to invade Taiwan as soon as 2027. There is no guarantee that an invasion will occur. But the international community, led by the US, is preparing for a confrontation over Taiwan regardless. On the same day Takaichi made her comments, the US government announced it had agreed to sell US$700 million (£535 million) of arms to Taiwan. In this context, Japan’s show of support for a strategic partner in the region is not surprising – yet Takaichi’s remarks about Japanese intervention are particularly provocative for China. One reason is that Japan occupied and colonised Taiwan from 1895 to 1945, contributing to China’s century of humiliation. This makes Japanese threats to intervene in Taiwan’s defence a contentious prospect for China to consider. Another reason is that anti-Japanese sentiment is a prominent characteristic of Chinese nationalism. Many Chinese nationalists are vocal in condemning Japan for any provocation, pointing to historical atrocities committed against China as evidence of a need to stay vigilant against renewed Japanese aggression. The idea of Japan intervening to maintain the status quo in what China considers a breakaway province probably falls under their idea of an aggressive act. Will tensions escalate? Outright conflict between China and Japan remains unlikely. It is possible that Takaichi’s remarks were simply an effort to shore up domestic political support, rather than a genuine military threat. Her rightwing Liberal Democratic party (LDP) previously governed Japan in coalition with the centre-right Komeito party. This coalition broke down in October 2025, forcing the LDP to rely increasingly on its nationalist base for support – a group that is generally suspicious of China’s growing military and economic strength. Irrespective of Takaichi’s motive, China has responded assertively. It sent its coast guard to the Senkaku Islands in what it called a “rights enforcement patrol”. The Japanese government has also accused China of flying military drones near Japan’s most westerly territory, Yonaguni, which is close to Taiwan’s east coast. Any misfire risks open hostility between the two nations. The Senkaku Islands are administered by Japan but claimed by China as the Diaoyu Islands. vadimmmus / Shutterstock Relations between Japan and China are tense, yet I see cause for optimism. Takaichi has positioned herself as a successor to the late Shinzo Abe, who served as Japan’s prime minister from 2006 to 2007 and again from 2012 to 2020.Like Takaichi, Abe promoted an assertive Japanese foreign policy. He oversaw reinterpretations of Article 9, the pacifist clause of Japan’s constitution, to lessen restrictions on his country’s use of military force. This included passing legislation in 2015 which allows Japan’s self-defence force to deploy to protect the country’s allies. This legislation has enabled Takaichi to consider military intervention in Taiwan’s favour. When Abe entered office in 2012, it was also a tense time for China and Japan. Japanese nationalist activists swam to the Senkaku Islands and raised their country’s flag, triggering massive anti-Japanese protests in China. Tensions remained high for several years, with both countries deploying ships and warplanes to the region. This resulted in several near-misses that could have escalated into outright conflict. In 2014, Chinese fighter jets flew extremely close to a Japanese surveillance plane and intelligence aircraft near the islands, passing about 30 metres from one plane and 50 metres from another. However, once tensions passed, Abe and China’s leader, Xi Jinping, oversaw several years of relative calm and cooperation between their two countries. In fact, this is usually linked to the familiarity Abe and Xi developed through their interactions while managing their countries’ mutual animosity over the disputed islands. So, if Takaichi can follow her mentor’s lead and successfully navigate the tensions to build an effective working relationship with Xi, a more stable relationship between China and Japan in the future is still possible.

On 30 October 2025, Chinese President Xi Jinping and US President Donald Trump held their first in-person meeting since 2019 on the sidelines of the Asia-Pacific Economic Cooperation summit in Busan. The encounter marked a cautious “tentative reengagement” after six years of sustained friction, signalling neither a diplomatic thaw nor a substantive breakthrough, but a forced recalibration. Both sides recognised that prolonged confrontation was increasingly costly, yet neither was willing to display strategic vulnerability or compromise on core interests. The central challenge of this “six-year reunion” was how to balance unavoidable competition with limited cooperation. The Busan meeting did not resolve long-standing disputes, but it did illuminate the evolving structure of bilateral engagement: limited economic de-escalation coexisting with sustained tensions in security and technology. Trust remained thin, and risk management defined the tone. Within this framework of cautious interaction and enduring rivalry, both sides resumed dialogue while leaving key structural contradictions unresolved. Tactical Easing: A “Mutual Ceasefire” over Rare Earths and Tariffs Building on preliminary understandings reached during earlier Kuala Lumpur discussions, the Busan meeting yielded limited but concrete outcomes. Washington agreed to suspend part of its planned tariff increases and delay the expansion of export restrictions. Beijing, in turn, postponed implementation of newly announced controls on rare earth elements and related technologies. These reciprocal measures were explicitly time-limited, with a one-year horizon.While framed as mutual concessions, the steps reflected pragmatic political calculations within each country’s domestic context. President Trump sought short-term economic calm to support financial markets and reassure key Midwestern constituencies ahead of the election cycle. Beijing, for its part, aimed to preserve a stable external environment through managed openness, gaining room for continued economic restructuring and technological adaptation. Yet the truce was fragile. China’s decision to delay export controls was not a concession but a strategic withholding of leverage. As the supplier of roughly 60 percent of the world’s mined rare earths – critical to semiconductors, electric vehicles, wind turbines, and US defence platforms such as the F-35—Beijing retains significant influence over global supply chains. The Busan easing was therefore less a structural breakthrough than a tactical pause: a deferral of escalation rather than a resolution of underlying tensions. Diplomatic Silence over Taiwan: Strategic Caution and Latent Risks The Busan meeting made no reference to the Taiwan issue—an omission that is rare in the history of China–US summitry. Following the talks, President Trump remarked that President Xi “understands the consequences” of attempting to seize Taiwan but declined to clarify whether the United States would intervene militarily. Secretary of State Marco Rubio similarly emphasised that Washington would not trade Taiwan’s interests for economic concessions. Taiwan thus became the “elephant in the room”: too consequential to ignore, yet too politically volatile to confront directly. For Beijing, Taiwan constitutes an inviolable sovereignty red line. For Trump, raising the issue risked derailing trade-focused dialogue and undermining his image of diplomatic control. Both leaders chose strategic silence as a means of avoiding escalation. This silence did not indicate convergence, but rather mutual restraint under high pressure. Taiwan has become a latent variable in every round of China–US engagement: absent from formal discussions, yet structurally embedded in the broader strategic equation. The longer it is avoided, the more its political cost accrues. In the future, renewed tensions—whether triggered by trade disputes or maritime incidents in the South China Seas—could rapidly return Taiwan to the center of bilateral confrontation. Taiwan’s “absence” in Busan does not reduce its relevance; it only signals that the crisis has been temporarily displaced from public diplomacy rather than defused. Institutionalised Decoupling: From Policy Choice to Structural Reality The diplomatic silence over Taiwan reflected tactical caution, while at a deeper level, the Busan meeting underscored the entrenched technological and institutional divergence between China and the United States. Trump signalled that US firms such as NVIDIA might engage in selective transactions involving mid-range AI chips, but reaffirmed that the most advanced semiconductor products would remain tightly restricted. This reaffirmed Washington’s “technology defense logic,” in which high-tech rivalry is governed by national security imperatives rather than market access concerns. In Beijing’s view, technological self-sufficiency is equally central to national resilience and regime security. Both sides now frame their strategic contest as a “struggle over national trajectory,” where concession is viewed as structural vulnerability. As a result, each is doubling down on domestic institutional insulation rather than pursuing negotiated guardrails. This bifurcation has produced a dual trajectory: modest stabilisation in trade flows paired with accelerating fragmentation in high-end technologies. Both governments are using this brief “technological cooldown” to advance structural measures. Washington is deepening coordination with allies and expanding export control and investment screening regimes. Beijing, for its part, is formulating new legal instruments—including draft frameworks akin to a Science and Technology Security Law and prospective regulations on critical technologies—to consolidate oversight over strategic sectors. While these initiatives are not yet fully codified, they reflect a clear intent to embed technology governance within national security architecture. In this context, technology has lost its value as a bargaining lever in diplomacy. Both sides tacitly acknowledge that strategic technologies can no longer be traded without compromising sovereignty. Technological decoupling has thus evolved from a temporary response into a systemic condition. The Busan “easing” did not reflect progress toward convergence, but rather a managed pause in an increasingly institutionalised contest. From High-Intensity Confrontation to Managed Competition The Busan meeting marked a shift in China–US relations from high-intensity confrontation to limited management. The two sides temporarily stabilised trade and exercised restraint on political and security fronts, while competition in technological and institutional domains remained entrenched. This was not reconciliation, nor a turning point, but the formation of a provisional equilibrium. For China, Busan offered a space for economic adjustment and accelerated efforts toward technological autonomy. For the United States, it maintained strategic pressure while averting short-term escalation. Beneath the optics of diplomacy, structural divergence and strategic mistrust persist. Across the Indo-Pacific, this “uneasy coexistence” is increasingly becoming the regional default. The significance of Busan lies not in concrete outcomes, but in the shared recognition that strategic confrontation must be managed, even if it cannot yet be resolved. This article was published under a Creative Commons license and may be republished with attribution, check original source for more information.

Introduction An unmanned aerial vehicle (UAV) or unmanned aircraft system (UAS), commonly known as drone, is an aircraft without a human pilot, crew or passenger on board, but rather controlled remotely or autonomously. Drones can be seen as cutting-edge technologies with tremendous ramifications across various fields, including military, security, economics, and logistics – ranging from lightweight consumer drones to advanced autonomous combat platforms – that have transformed global security economics and technological developments. Their proliferation marks a shift in the conduct of warfare, industrial processes, and urban infrastructure design. In this context, this article aims to analyze these dynamics across three domains: geopolitical and security implications, economics and industrial processes, and future technological transformation. I. Geopolitical and Security Perspective: "Game Changers" The Dawn of the Unmanned Warfare Era The past decade — and especially during the conflicts in Ukraine, Gaza, and the Caucasus —has showcased an irreversible shift toward unmanned warfare. Low-cost drones have enabled nations and non-state actors to conduct reconnaissance, precision strikes, and electronic warfare at a fraction of traditional military costs. The democratization of drone warfare erodes conventional military hierarchies by giving smaller nations and even non-state groups asymmetric capabilities (Kania, 2020), (Vision of Humanity, 2024). Figure 1: Use of drones by type. A major consequence of this shift is the emergence of continuous aerial presence, which fundamentally alters operational rhythm and tempo. Previously, only major powers could afford persistent surveillance through manned aircraft or satellites. Today, even insurgent groups can deploy swarms of commercial drones to maintain near-constant observation of enemy movements. This constant presence of drones on the battlefield forces militaries to make decisions much faster and operate as if they are always being watched. As drone technology becomes cheaper and more widely available, it also becomes easier for states or groups to launch low-risk, hard-to-trace attacks without putting their own people in danger. This reduces the barrier to starting or escalating conflicts and makes the overall situation far more unpredictable. On the other hand, despite automation, drone warfare remains heavily dependent on human adaptation, moreover, in practice, drones’ use is constrained by weather, terrain, and limited night capability (Newton, 2025). Nonetheless, and as seen in the Ukraine War, the adaptation, development and improvement of the designs and systems have skyrocketed and shortened from months to weeks. A Paradigm Shift in Modern Warfare Traditional doctrines built around armored vehicles, manned aircraft, and centralized command structures are giving way to distributed, networked, and automated operations. Drones allow for constant ISR (intelligence, surveillance, reconnaissance), rapid kill chains, and battlefield transparency that reduces the effectiveness of concealment and mass maneuver (Biddle & Oelrich, 2016). Swarm technology further accelerates this shift by overwhelming air defenses through algorithmic coordination. On a broader strategic level, unmanned systems are transforming operational art, forcing militaries to rethink how they structure campaigns. Instead of relying on a small number of high-value manned platforms, modern forces must integrate thousands of expendable, semi-autonomous assets into a coherent command-and-control ecosystem. This shift elevates the importance of data fusion, algorithms, and electronic warfare, as success increasingly depends on which side can process information more effectively rather than which side has heavier armor or more firepower. Furthermore, the psychological effects of drone warfare — constant monitoring, unpredictable strikes, and the invisibility of operators — alter the morale and behavior of both soldiers and civilians. In this sense, unmanned warfare not only changes tactics but reshapes the human dimension of conflict. Evolution of Defense Strategies States now are prioritizing anti-drone systems (C-UAS), electronic warfare, and resilient supply chains. Defense strategies emphasize dispersion, decoys, deception, and multi-layered air defense, recognizing that the cost ratio favors attackers using cheap drones against expensive assets. Militaries increasingly incorporate AI-enabled targeting, autonomous perimeter defense, and drone-versus-drone combat (Mehta, 2022). The rapid evolution of offensive drone capabilities has forced governments to pursue a new generation of integrated counter-unmanned systems, blending kinetic interceptors, directed-energy weapons, radio-frequency jamming, and cyber tools. However, the challenge is not merely technological — it is organizational. Modern militaries must revise procurement cycles, adopt flexible doctrine, and restructure units to counter the fast-changing drone threat. For example, some nations are creating dedicated “drone defense battalions” or embedding electronic warfare teams at lower echelons of command. Once more the Ukraine War is a good example: Ukraine’s early-warning systems (so called, “drone walls”) use layered reconnaissance UAVs to identify threats and enhance battlefield visibility, unfortunately, these are highly vulnerable to electronic warfare and radar destruction. More examples include the fiber-optic FPV drones as countermeasure of jamming, or decoy drones to lure air defenses and absorb munitions. (Newton, 2025) The rise of drone warfare also places huge demand on secure communications and resilient digital infrastructure; adversaries increasingly target supply chains, software vulnerabilities, and satellite links that control unmanned systems. Thus, the evolution of defense strategies represents a multi-domain effort that spans hardware, software, organizational culture, and national-level industrial capacity. Major Countries' Competition in Drone Weapon Development The United States, China, Israel, Turkey, and Iran dominate the global drone arms race, while Russia and Ukraine deserve a special mention too. • USA: it focuses on high-tech autonomous systems, for example the MQ-25, Collaborative Combat Aircraft. In addition, according to the Federal Aviation Administration they have an estimated 822,039 drones registered as of July 2025. (FAA, 2025)• China: leads in export volume, offering cost-competitive platforms like the Wing Loong series (Fischer, 2020).• Turkey: gained strategic influence through the Bayraktar TB2, proven in multiple regional conflicts like the Nagorno-Karabakh in 2020 or its use for strategic communications for Ukraine during the ongoing conflict. (Péria-Peigné, 2023)• Israel: its research, development and production of innovative drone technology and exports roughly $500 million worth of UAV-related products per year, have positioned Israel as a world leader in the area. Israel is well known for its indigenous and competitive manufacturing UAVs like the Hermes 450, the Searcher Mk II and the Heron. (Sadot, s.f.)• Iran: their Shahed-136 drone is a low-cost drone that has gained attention internationally as it has shown affordability, precision, long-range, and cheapness during the Ukraine War – deployed by Russia. (Kesteloo, 2025)• Ukraine: has emerged as a leader in tactical warfare, including mass quantities of low-cost First-Person View (FPV) drones for frontline and deep-strike operations. But also, it has implemented “Spider’s Web” operations, which strike deep inside Russia, while using low-cost assets but with strategic and punctual strikes. Ukraine has also expanded into the maritime domain with unmanned surface vessels (USVs) using them with a kamikaze-style operation targeting ships and critical offshore infrastructure in the Black Sea. (Newton, 2025)• Russia: the war has institutionalized an UAV doctrine with mass deployment of FPV drones (Newton, 2025) and the creation – similar to Ukraine – of an Unmanned System Force (USF) aiming to encompass aerial, land and surface drones. (Altman, 2025) II. Economic & Industrial Perspective: “Flying Industrial Revolution” Future Logistics and Delivery Systems Beyond the battlefield, drones are reshaping global economies and enabling new industrial ecosystems. For instance, drones are rapidly transforming last-mile delivery by reducing transportation time, bypassing road congestion, and enabling access to remote or disaster-affected areas. Companies like Amazon, Wing, and Zipline have already demonstrated how unmanned aircraft can deliver medical supplies, parcels, and consumer goods more efficiently than traditional vehicles. As autonomous navigation, battery technology, and payload capacity continue to improve, drones are expected to become critical components of global supply chains, especially in regions where infrastructure is limited or demand for ultra-fast delivery is increasing. Global drone delivery is expected to reach multi-billion-dollar scale by 2030 (PwC, 2023). In the longer term, logistics networks are expected to evolve into hybrid ground–air systems, where drones work alongside autonomous ground vehicles and smart warehouses. These systems could drastically reduce operational costs by automating pickup, sorting, and delivery processes. Integrating drones with AI-driven inventory management and predictive delivery algorithms will allow companies to anticipate demand and route products dynamically. As eVTOL cargo aircraft mature, the concept of “airborne logistics hubs” may also emerge, enabling rapid long-distance transport between distribution centers without the need for airports. Together, these developments point toward a future where aerial logistics are not just an add-on, but a central pillar of modern supply chains. Improving Industrial Efficiency Across agriculture, energy, construction, and mining drones significantly improve efficiency by automating tasks that previously required expensive equipment or manual labor. By replacing manned inspection systems, drones can reduce labor costs, increase safety, and provide data of unprecedented detail (McKinsey, 2022). For example, farmers use drones for precision spraying and crop monitoring, reducing fertilizer and water usage. Energy companies deploy unmanned systems for pipeline inspections and powerline surveys, minimizing downtime and enhancing worker safety. Construction and mining firms rely on drones for site mapping, progress tracking, and 3D modeling, improving project accuracy while lowering operational costs. Beyond task automation, drones are becoming essential to data-driven industrial optimization. Equipped with thermal sensors, LiDAR, and multispectral cameras, unmanned systems can capture high-resolution data that feeds directly into AI analytics platforms. This allows companies to detect inefficiencies, predict equipment failure, and optimize resource allocation in real time. As industries move toward digital twins — virtual models of physical assets — drones will play a key role in continuously updating these systems with accurate spatial and environmental data. The result is a more responsive, efficient, and resilient industrial ecosystem that leverages aerial automation for competitive advantage. Regulatory Environment and Market Growth Regulation remains the single most influential factor shaping the global drone market. Governments are gradually introducing frameworks to enable Beyond Visual Line of Sight (BVLOS) operations, Remote ID tracking, and certification standards for commercial drones. Regions like the European Union have adopted unified risk-based rules through EASA, while the United States continues to refine its Part 107 and UTM integration policies through the FAA. These regulatory milestones are essential for scaling commercial drone usage, as they provide clarity to manufacturers, operators, and investors. As regulatory frameworks mature, they are also becoming a competitive advantage for regions that adopt them early. Countries that implement drone-friendly ecosystems — such as Singapore, the UAE, and Rwanda — are rapidly emerging as hubs for drone research, testing, and deployment. This regulatory momentum encourages multinational companies to establish operations in these markets, accelerating local innovation and talent development. Furthermore, harmonized international standards will make it easier for drone manufacturers to reduce production complexity and expand globally. Ultimately, the pace of market growth will depend not just on technological advancement but on how effectively governments balance innovation with safety, privacy, and public acceptance. Investment Trends Investment in drone-related technologies has surged, driven by the convergence of autonomy, artificial intelligence, and advanced manufacturing. Venture capital firms increasingly fund companies developing autonomous navigation systems, UTM software, battery technology, and specialized industrial drones. Defense investors continue to expand their portfolios into dual-use drone companies, reflecting growing geopolitical interest and national security incentives. Meanwhile, major tech firms and automotive companies are exploring opportunities in cargo drones, eVTOL aircraft, and autonomous mobility ecosystems. Beyond private investment, government funding and public–private partnerships are accelerating drone adoption globally. Many nations are launching test corridors, innovation hubs, and subsidies to attract drone startups and support local manufacturing. This trend is particularly strong in Asia and the Middle East, where governments see drones as strategic tools for digital transformation and economic diversification. As markets mature, investment is shifting from hardware-heavy startups toward software, analytics, and integrated airspace management solutions — reflecting a broader transition from drone manufacturing to drone ecosystems. This shift signals a long-term, sustainable evolution of the drone industry from early experimental phases to full-scale commercial and civil integration. III. Future Technologies The Need for Unmanned Traffic Management (UTM) As drones and future eVTOL air taxis multiply, low-altitude airspace will become increasingly crowded. To prevent collisions and maintain order, UTM frameworks — already being developed by NASA, the FAA, EASA, and ICAO — aim to coordinate autonomous flights using real-time tracking, automated route planning, and digital air corridors (Kopardekar, 2016). These systems will act as the “air-traffic control of the future,” but designed for far larger numbers of smaller, faster-moving vehicles. In addition, as demand grows, it is likely that UTM will evolve into a fully automated, AI-driven airspace ecosystem capable of managing thousands of simultaneous flights with minimal human oversight. Future systems could incorporate weather prediction, dynamic rerouting, and AI-powered detect-and-avoid features, which more than a technical upgrade, would transform the air mobility in the cities worldwide. Global Standardization Competition The need for standard UTM, drone certifications, communication systems, and detect-and-avoid technology is critical, but it also represents a geopolitical contest. The U.S., the European Union, and China are each developing distinct technological ecosystems, hoping their standards will dominate global markets. Whichever region’s standards become the international norm will shape supply chains, aircraft design, and regulatory practices for decades. This competition mirrors earlier battles over telecommunications and 5G. Nations that establish widely adopted drone standards will gain strategic advantages, including influence over global manufacturing, software ecosystems, and aviation governance. As a result, UTM and drone certification are no longer just technical debates — they have become instruments of national power, economic leverage and somehow geopolitical importance. Urban Safety and Privacy Issues In addition, another major concern for cities is the widespread adoption of drones itself, which translates into surveillance risks, noise pollution from frequent flights, and vulnerability to cyberattacks that could compromise flight controls. Therefore, urban areas need strict rules governing data collection, flight paths, and liability in case of accidents to maintain public trust and safety. In the future, cities will also require integrated emergency response protocols, stronger cybersecurity defenses, and digital identity systems for all unmanned aircraft. Public engagement and transparent oversight will play a major role in ensuring that drones enhance urban life without creating new forms of intrusion or risk. Managing these challenges will be essential for the successful adoption of unmanned urban mobility. Integration with Future Urban Infrastructure In line with the previous section, smart cities could incorporate drones into their core infrastructure. For example, vertiports, rooftop landing pads, sensor-equipped air corridors, and digital twins could enable efficient navigation and real-time monitoring. In addition, drones will become essential for urban mobility and public services – from medical or any goods deliveries to emergency response like fire unit responses. As cities evolve, this integration will create a hybrid transportation ecosystem, where ground vehicles, aerial drones, and automated control systems would operate in sync. Urban planning will increasingly consider airspace as a valuable layer of infrastructure, much like roads or power grids. Therefore, collaboration between governments, industry, and technology providers to design cities capable of supporting high-density autonomous air mobility is required. Conclusion Unmanned systems are redefining the global balance of power, transforming industrial processes, and reshaping urban futures. The convergence of autonomy, AI, and networked airspace introduces both unprecedented opportunity and profound risk. Geopolitically, drones dilute traditional military dominance; economically, they catalyze a new airborne industrial revolution; technologically, they push societies toward complex management of shared automated airspace. Future policy, regulation, and innovation will determine whether unmanned systems become drivers of prosperity or vectors of instability. References Altman, H. (2025, November 13). Russia Creates New Military Branch Dedicated to Drone Warfare. 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