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Abstract

Never before had a sitting U.S. president managed relations with the DPRK as Donald Trump did, nor had any leader from Pyongyang sat face-to-face with a sitting U.S. president during their term as Kim Jong Un did. With Trump’s potential return, could there be another cycle of rapprochement? This paper seeks to address this question. The failure of the previous negotiating cycle, the DPRK’s advances in deterrence, and shifts in peninsular, regional, and global circumstances suggest that both leaders might bring new attributes to their interactions, potentially yielding surprising outcomes

Introduction

Except for a few moments of rapprochement, since the founding of the Democratic People’s Republic of Korea (DPRK), U.S. administrations have maneuvered with various forms and methods to destabilize its political and economic system. And since Pyongyang decided to develop nuclear weapons, Washington has labeled them illegal, demanding that they be abandoned, sponsoring United Nations Security Council (UNSC) sanctions, and implementing strict unilateral penalties. Meanwhile, successive DPRK leaders have persevered in a military doctrine based on the development of nuclear deterrence to guarantee national defense and security.

Nevertheless, an unprecedented moment that broke with that persistent circumstance took place during Donald Trump’s previous term, when the relationship shifted from “fire and fury” to successive summits with Kim Jong Un in 2018 and 2019, in Singapore, Hanoi, and Panmunjom. The exchange of insults — Trump calling Kim “little rocket man” and Kim referring to Trump as a “dotard” — mutated into their approaching one another as “pen pals.”

This surprising shift in U.S. policy toward the DPRK temporarily, though without the expected results, loosened the “Korean Gordian knot.” No U.S. president has managed relations with the DPRK as Donald Trump did, and in history, no North Korean leader had ever stood face-to-face, on equal footing, with a sitting U.S. president as Kim Jong Un did.

Former President Barack Obama delivered several appealing speeches, but he seemed weak to many countries in East Asia, including U.S. allies and partners. For eight years, he did nothing about North Korea, calling it “strategic patience.” This eroded deterrence and allowed Pyongyang to advance its weapons and nuclear programs (Kausikan, 2025).

For his part, at the beginning of his term, Joe Biden announced a “new strategy” toward the DPRK that never materialized; he pleaded for dialogue with Kim Jong Un while simultaneously increasing war threats; he grouped China, Russia, Iran, and North Korea into an ideological category that resurrected the Bush-era notion of the “axis of evil.” Biden’s simplistic binary categorization was not a policy. It ignored the differences in how these four countries define their interests, the degree of integration into the global economy, and the scope of their ambitions. These differences should be the starting point for U.S. diplomacy toward North Korea (Kausikan, 2025).

The purpose of this article is to examine the circumstances, obstacles, and expectations for a new cycle of negotiations between Washington and Pyongyang with Donald Trump’s return to the U.S. presidency.

Development

This second term of President Donald Trump, more transactional and less predictable, seems to be raising expectations of reducing confrontational stress on the Korean Peninsula, and everything indicates that it brings with it a modification of Washington’s policy toward the DPRK. This is conditioned by the following radical changes in strategic circumstances compared to his previous term:

DPRK’s nuclear and missile programs have undergone new and sophisticated advances.

The DPRK has broken all ties and symbols of its relations with the Republic of Korea, which it classifies as its “principal and unchanging enemy.” Declaring that it has no intention of avoiding war, it has instructed the Korean People’s Army to accelerate preparations to “occupy, subdue, and completely reclaim” South Korea.

There has been a tightening of ties between Pyongyang and Moscow. The two Kim Jong Un–Vladimir Putin summits, and Kim’s reference to Putin as his “closest comrade,” have shown the very high level of understanding and commitment between the parties. This is reflected in the DPRK’s unrestricted support for Russia’s special military operation in Ukraine and the signing of a Comprehensive Strategic Partnership Treaty, ratified by both legislatures, which includes a “mutual military assistance” clause. Meanwhile, Russia supports the DPRK diplomatically and economically, opposing multilateral and unilateral sanctions, and expanding its exports — essentially oil, raw materials, and food — as well as providing assistance in various fields.

An emerging anti-U.S. and anti-Western axis has been taking shape among China, Russia, the DPRK, and Iran, which has become so significant that Washington and its allies describe it as a “new axis.” Within this interconnection, the DPRK holds important advantages in three strategic dimensions: economic, military, and diplomatic.

The removal of President Yoon Suk Yeol over his irresponsible Martial Law is reinforcing the possibility of a new government led by the Democratic Party, with Lee Jae Myung as the clear favorite and, as of today, more likely to win. [1] This would open the door to a revival of North–South détente reminiscent of the Moon Jae In era.

Trump’s foreign policy objectives are based on his “Make America Great Again” (MAGA) vision — now reinforced — which prioritizes U.S. strategic and economic interests over traditional alliance commitments (e.g., South Korea and Japan).

At least these six factors seem to be significantly influencing Donald Trump’s decision to return to diplomacy with Kim Jong Un. While the DPRK occupies a relatively lower position on Trump’s list of priorities (with China and the Russia–Ukraine conflict taking precedence), and dialogue does not appear imminent, he has made it clear that he would like to reconnect with Kim Jong Un, seems willing to reopen negotiations, and is evaluating and discussing possible avenues of interaction that could lay the groundwork for a potential summit. It is said that Washington has been holding discreet conversations with Pyongyang, consulting external experts, and considering options to potentially restart dialogue.

Meanwhile, Kim Jong Un — clearly more assertive and militarily more powerful in Washington’s eyes — has not publicly shown any willingness to renew his earlier offers related to denuclearization. In his own words: “the DPRK’s nuclearization is non-negotiable,” and he continues to exert pressure by showcasing the country’s missile–nuclear power. This has been illustrated unequivocally and consistently when Kim Jong Un visited nuclear material production facilities and the Nuclear Weapons Institute (NWI) in September 2024 and January 2025.

For the DPRK, survival is an existential matter, and Pyongyang considers its nuclear–missile programs absolutely indispensable to secure it; there is nothing we can see that would persuade or force it to renounce them, as that would imply regime change.

Everything indicates that the U.S. president is aware that his counterpart has not yet overcome the discouragement caused by the failure of the previous negotiation process, and for that reason, he is sending increasingly precise messages about the possibility of renewed talks, while boasting of his personal relationship with Kim Jong Un.

At the same time, however, Pyongyang continues to issue contradictory signals of distrust toward Washington, in response to the confrontational attitude and the increasingly close military and intelligence ties with the DPRK’s immediate neighbors. It is worth noting that, this past February, the U.S. sent a nuclear submarine and several B-1B bombers to South Korea; U.S. military forces carried out multiple war exercises, including live-fire drills along the Demilitarized Zone, as well as heavy bombing maneuvers and even space force operations. In March, a large-scale scheduled exercise took place—70 percent larger than the one held the previous year.

Nevertheless, it appears that by the end of 2024 the DPRK leadership decided to create a certain margin of diplomatic maneuver in anticipation of the incoming Trump administration.

The coverage given to Trump’s inauguration on January 22 marked a shift from Pyongyang’s initial decision to remain silent on the outcome of the U.S. presidential elections in November. Moreover, this information was published in media outlets aimed at both domestic and international audiences, suggesting that North Korea has begun preparing its people for a new approach to Trump, when appropriate.

Despite the steady flow of official statements and media commentary criticizing the United States, anti-American rhetoric has become somewhat less intense. Notably, the use of the expression “U.S. imperialists” has significantly decreased since then. This is also true of Kim’s public statements, which are considered the most authoritative in North Korea. For example, Kim’s speech at the Ministry of Defence on February 8 was the harshest and most detailed on the United States since his speech at a national defence exhibition in November 2024. However, unlike in many of his previous speeches at defence-related venues or events, he did not use derogatory terms such as “U.S. imperialists.” In fact, the last reported use by Kim of the term “U.S. imperialists” was in his defence exhibition speech last November. While there has been a rise in criticism of the United States since early February, as demonstrated by a series of “KCNA commentaries,” the broader trend since December still holds.

The media have refrained from mentioning Trump by name, even when criticizing U.S. statements or actions. When issuing criticism, they have only referred to “the new U.S. administration,” “the current administration,” or the “U.S. ruler.” KCNA’s commentary on February 12 regarding the Gaza Strip, for example, blamed the “current U.S. administration” for the plan to take control of Gaza, omitting Trump’s name. All these articles were published in outlets aimed at domestic audiences, likely because they addressed foreign policy issues not directly relevant to North Korea. In contrast, the North Korean Ministry of Foreign Affairs’ criticism of Rubio’s statement about the “rogue state” was only published on external websites and not disseminated to the domestic audience. This allowed Pyongyang to register its rejection of the statement to external audiences while controlling the narrative about the Trump administration at home.

Pyongyang also appears to be creating diplomatic space by attempting to influence Washington’s thinking while it awaits the new Trump administration’s policy toward North Korea. Its Ministry of Defence stated that the United States was “openly ignoring the DPRK’s security concerns” in reference to a U.S. nuclear-powered submarine that entered a South Korean port — an unusually direct accusation that the United States “ignores” its security concerns. If we consider the reverse side of this message (do not ignore North Korea’s security concerns), it is in fact a call from Pyongyang to the new administration to take its “security concerns” into account in its policy toward North Korea (Minyoung Lee, 2025).

We can therefore see some Trumpist signals that could prove attractive to Pyongyang’s leadership:

Repeated references by the U.S. president, describing the DPRK as a “nuclear power,” a concept recently reinforced when he qualified it as a “great nuclear power.” It is noteworthy that very recently U.S. Secretary of State Marco Rubio used the expression “nuclear-armed state” to refer to the DPRK, implicitly admitting Pyongyang’s possession of nuclear weapons. This comment suggests that the U.S. is unofficially considering the DPRK as a nuclear-armed nation, just as it does with India, Pakistan, and Israel.

There are signs of a strategic shift aimed at overcoming deadlock and building trust by moving from denuclearization as the priority toward nuclear security. In other words, instead of demanding denuclearization, the focus would be on improving the safety of nuclear facilities — such as preventing accidents, leaks, or proliferation risks to third countries — through active bilateral technical cooperation that aligns reciprocal interests.

The decisions that have shaken the peninsular geopolitical context and the Washington–Seoul alliance, when the U.S. classified South Korea as a “sensitive country,” as well as the so-called “strategic flexibility” that “modifies the mission of U.S. Forces Korea (USFK).”

It is true that many officials in the Trump administration continue to officially reiterate their commitment to the DPRK’s denuclearization. However, statements by the U.S. president and his Secretary of State suggest that they recognize North Korea as a nuclear-armed state, generating a dual reaction: on one hand, surprise at an abrupt shift in policy toward the DPRK’s nuclearization, and on the other, uncertainty about what would happen to the security concerns of its allies — South Korea and Japan — as well as those of the U.S. itself.

It should be noted that Trump stated — no less than in front of NATO Secretary General Mark Rutte — that he intended to re-establish relations with Kim Jong Un, that “he would do it,” that he has “…an excellent relationship with Kim Jong Un and we’ll see what happens.” And he declared: “But without a doubt, it is a nuclear power.” In that same setting, Trump also mentioned that India and Pakistan possessed nuclear weapons, effectively recognizing them as de facto nuclear-armed states, adding that Kim Jong Un “possesses numerous nuclear weapons” and that “others possess them as well.”

Therefore, the statements by Trump and Rubio that tacitly recognize the DPRK as a “nuclear power” indicate a shift in Washington’s policy toward Pyongyang. It seems that interactions between the DPRK and the U.S. are moving toward a turning point: from denuclearization as the priority to nuclear security — a strategic change in U.S. policy aimed at overcoming deadlock and establishing trust, as a preliminary step toward a possible peace treaty.

The repeated reference by U.S. President Donald Trump to the DPRK as a nuclear power could be an effort to draw Pyongyang back to the negotiating table, since North Korea seeks de facto recognition by the U.S. as a nuclear-armed state. Trump seems to be maintaining the perspective that the next negotiation should focus on reducing threats rather than denuclearization, despite his stated pursuit of “complete denuclearization.” Everything suggests that Trump is emphasizing the evident reality of Pyongyang’s progress in its nuclear program.

It can also be considered that Trump’s remarks may imply that, as a result of the failure of his summit efforts to reach an agreement with Kim Jong Un to halt North Korea’s nuclear program, he may now be encouraging the consideration of an alternative strategy. However, Pyongyang is publicly and incessantly rejecting Trump’s attempts to restart dialogue; this stance has much to do with the recent history of U.S. negotiations and the president’s insufficient reciprocity to the concrete measures proposed by Kim Jong Un.

In addition to the above, it is worth highlighting the latest developments that have shaken the peninsular geopolitical context and the Washington–Seoul alliance, which could, to some extent, influence a shift in Pyongyang’s perception and lead it to accept talks with Washington. We refer to the classification of South Korea as a “sensitive country” and the idea of “modifying the mission of U.S. Forces Korea (USFK).”

The U.S. Department of Energy (DOE) designated South Korea as a “sensitive country,” a classification that significantly restricts collaboration in areas of advanced technology, including nuclear energy, artificial intelligence, quantum science, and advanced computing. This measure, which took effect on April 15, subjects South Korean researchers to stricter controls for collaborating or participating in research at DOE facilities or research centers and marks the first time South Korea has received such a designation from the U.S. government.

In this regard, the “sensitive country” classification is based on unilateral criteria such as national security, nuclear non-proliferation, regional instability, threats to economic security, and alleged support for terrorism. This list, maintained by the DOE’s Office of Intelligence and Counterintelligence (OICI) along with the National Nuclear Security Administration (NNSA), already included countries such as India, Israel, Pakistan, Saudi Arabia, and Taiwan. Additionally, North Korea and Iran are designated as “state sponsors of terrorism,” while China and Russia are considered “countries of concern.”

Such a designation suggests that the U.S. has growing concerns about the increasing voices among South Korean academics, politicians, and citizens who support the development of domestic nuclear weapons. Recent surveys reveal that popular support for nuclear armament has reached between 60% and 70%, apparently stemming from the belief that South Korea must take a bold defensive measure against North Korea’s growing nuclear threats.

Although some who favor this idea believe that President Donald Trump’s skeptical view of alliances — focused on reducing the financial burden of protecting U.S. allies — might allow Seoul to develop nuclear weapons and thus reduce Washington’s responsibilities on the Korean Peninsula, the likelihood of this happening remains slim. However, the debate will not disappear in the short term due to growing skepticism about the so-called U.S. “extended deterrence,” which relies only on the deployment of strategic assets in the South of the peninsula. In the meantime, the DPRK is very likely to feel satisfied, as it sees its long-standing desire fulfilled: to witness cracks in the Washington–Seoul alliance.

Another decision that would benefit the DPRK under the so-called “strategic flexibility” is the projection that the Trump administration may deploy U.S. troops stationed in South Korea in the event of a conflict in the Taiwan Strait, following the circulation of a purported Pentagon memorandum detailing its objective of deterring China from occupying Taiwan.

As is well known, the primary mission of the 28,500 U.S. troops in South Korea is to deter threats from the DPRK. Should this decision materialize, their mission would then shift to countering China, considered a key component of the current administration’s foreign policy. This would create a security vacuum for Seoul and further strain its relations with Beijing.

In such a circumstance, the Trump administration could pressure South Korea to handle conventional military actions from the DPRK independently, with the U.S. intervening only in the case of nuclear threats. Therefore, the best option for Seoul is to significantly strengthen its defensive capabilities, preparing for a scenario in which U.S. troops are not involved in a conventional war with the DPRK.

The notion of “strategic flexibility” for the USFK reflects a shift in the main mission of U.S. forces abroad, moving from the defense of nations through their permanent presence to rapid deployment in other parts of the world where conflicts arise.

As expected, unease is growing in Seoul in the face of Pyongyang’s increasing assertiveness, while the latter shows greater defiance. First, due to the possibility that Trump’s second administration may divert part of the USFK’s resources to a conflict in the Taiwan Strait, which would leave South Korea more vulnerable. Second, because South Korea is currently in open political turmoil over the impeachment of President Yoon Suk Yeol, and everything seems to indicate that the so-called South Korean democracy has failed to demonstrate itself as reliable in the eyes of Trump and his team.

It is worth mentioning what Moon Chung In, emeritus professor at Yonsei University, stated in his most recent book, titled “Why American Diplomacy Fails”.

The expert describes North Korea’s nuclear problem as an illustrative failure of U.S. diplomacy. His remarks are eloquent when he says: “In my conversations with members of the Trump administration during my trip to America, I had the impression that they firmly feel that Korea [South Korea] has been getting a free ride [on U.S. security] for far too long. South Korea’s excessive dependence on the United States could have serious consequences. The Korean government needs to develop autonomous strategic thinking. It needs to explore creative contingency plans for the worst-case scenario of a U.S. absence from the Korean peninsula.”

We can see that Trump’s return is testing diplomatic limits and fueling a key question: Will Trump’s return to the White House open another cycle of engagement with Kim Jong Un, but with new attributes?

The U.S. president always highlights his good personal relationship with the DPRK leader, something that, undoubtedly, could have a positive effect. But, as of today, Pyongyang seems to lack incentives to negotiate with Washington for four essential reasons:

Military, it has achieved significant advances in its conventional weapons programs, strategic missiles, and nuclear arms, which provide it with a high deterrent capability.

Economically, even under heavy sanctions, it is experiencing moments of economic expansion, it has made progress in import substitution, its local industry is reviving, and infrastructure construction is in full development. This makes negotiating the lifting of sanctions, in general and with Washington in particular, less urgent for Pyongyang. Its willingness to take political risks in exchange for economic benefits has clearly diminished.

Geostrategically, its military alliance with Russia may generate new revenues, transfers of military technology, practical experience in modern warfare, and weaken the international sanctions regime.

Geopolitically, the world is entering a period of dynamic geopolitical realignment that could eventually result in a multipolar order. The DPRK seems well positioned due to its ties with two key actors in the multipolarization process: Russia and China. At the same time, it observes the disruption of the traditional alliance structure with the United States and sees Washington distancing itself from its main allies, who are also DPRK’s adversaries in East Asia. Therefore, it appears willing to watch the evolution of events and their outcome.

Donald Trump has stated that his administration has opened a line of communication with the DPRK and considered that, at some point, “something will probably happen,” emphasizing: “There is communication. I have a very good relationship with Kim Jong Un… I get along wonderfully with him… I think it is very important. It is a ‘great nuclear nation,’ and he is a ‘very smart guy.’ I got to know him very well… We will probably do something at some point.”

It cannot be ruled out in this analysis that the DPRK is doubly leveraged. On one hand, with stable trade with China; on the other, with Russia’s reciprocity for its declared and materially sustained support for Russia’s special military operation in Ukraine. Therefore, additional incentives directly linked to DPRK’s comprehensive security must emerge.

If the U.S. were to formally recognize the DPRK as a “de facto nuclear power,” which would represent a radical change in U.S. strategy, the prospect of future negotiations focused on threat reduction rather than denuclearization would open up. Despite Trump’s flattering words and the expectations they raise, it is not clear whether the U.S. president would be able to secure internal consensus within his administration to make such a decision without major obstacles, and, at the same time, manage to mitigate the suspicion and animosity of Kim Jong Un and the leadership around him.

Conclusions

The viability of negotiations between the U.S. and the DPRK under Trump’s new government remains uncertain, but it is possible that Trump will pursue a new “diplomatic victory” — similar to his 2018 Singapore summit with Kim Jong Un — through an alternative strategy that bilaterally satisfies Pyongyang’s aspiration to be recognized as a de facto nuclear state.

However, it is unlikely that the international community would accept the U.S. unilaterally recognizing the DPRK as a nuclear-armed state. According to the Nuclear Non-Proliferation Treaty (NPT), a vote by the UN Security Council would be required, where the United Kingdom and France would surely veto it; and if it were brought to the General Assembly as a resolution, the number of opposing votes would probably be a majority.

It is worth noting that the DPRK is doubly leveraged: it has stable trade with China and reciprocity from Russia for its material support, in addition to enjoying the diplomatic backing of both powers. Given its persistent distrust of Washington, it is to be expected that Pyongyang will maintain its close coordination with Beijing and Moscow and use it to strengthen its position vis-à-vis Washington.

Thus, for the time being, it is not clear whether the U.S. president will be able to mitigate the suspicion and animosity of Kim Jong Un and the leadership surrounding him.

Notes

[1] Lee Jae Myung was elected as president of the Republic of Korea after the June 3rd, 2025 elections.

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