This ongoing USIP essays series explores how the countries involved in the Korean Peninsula can tangibly and realistically reduce risks and improve relations within a reality where North Korea possesses nuclear weapons and will not denuclearize in the foreseeable future. In other words, how can the United States and South Korea peacefully coexist with a nuclear North Korea?

Relations today between the United States and North Korea and between the two Koreas are poor, with no diplomatic or economic engagement and high levels of military tension and security risk. The North Korean regime, which remains impoverished, isolated and insecure, believes that the U.S.-South Korea alliance, with its far stronger diplomatic, military and economic posture, is indirectly if not actively pursuing an end to the regime’s existence. As a result, it has adopted an asymmetric approach through nuclear weapons to guarantee its survival and will continue wielding this program in the near, medium and likely long-term.

Conductor Lorin Maazel along members of the New York Philharmonic after their concert in Pyongyang, Feb. 26, 2008. The performance marked the first time a major American cultural organization had appeared in North Korea. (Chang W. Lee/The New York Times)
Conductor Lorin Maazel along members of the New York Philharmonic after their concert in Pyongyang, Feb. 26, 2008. The performance marked the first time a major American cultural organization had appeared in North Korea. (Chang W. Lee/The New York Times)

In response to the enduring North Korean nuclear threat, the United States has led the international community in reinforcing a pressure-based campaign against North Korea that involves diplomatic isolation, military deterrence and economic sanctions. While this type of approach has successfully deterred major conflict on the Korean Peninsula for the last 70 years, it has not changed North Korea’s defiant behavior, prevented North Korea’s military advancement, lowered security tensions, or improved mutual trust and understanding.

The current status quo is a dangerous, adversarial stalemate in which the two sides are not engaging to resolve disagreements but rather strengthening their military capabilities and posture in the name of deterrence, which is exacerbating a regional arms race and the potential for an inadvertent nuclear conflict. At the same time, the diplomatic estrangement is impeding the nongovernmental and people-to-people engagement that could improve the humanitarian and human rights crisis of the North Korean people.

USIP invited subject matter experts to offer creative perspectives on how the pursuit of peaceful coexistence with North Korea across the diplomatic, security, economic and people-to-people domains can help the United States and South Korea advance peace and security and reduce the risk of conflict on the Korean Peninsula in a tangible and realistic way. The essays in this series address, among other topics, risk reduction, arms control, health cooperation, joint remains recovery operations, economic assistance, a two-state system and climate change collaboration. These perspectives highlight an alternative to the current hostile stalemate that can reduce risks and advance peace in a more productive way.

Essay Series

Members of the New York Philharmonic waved to the audience as they left the stage following their historic concert in Pyongyang on Feb. 26, 2008. (Chang W. Lee/The New York Times)

Increasing Information Access for the North Korean People

Sokeel Park discusses how knowledge-sharing and public diplomacy initiatives that challenge the North Korean government’s control over information can help facilitate a positive transformation of the country that improves security on the peninsula and in the region in a sustainable way.

Lee San Hun dances with a flag that symbolizes a unified Korean Peninsula to mark the Korean War armistice anniversary in Ganghwa-do, South Korea, on September 21, 2022. (Chang W. Lee/The New York Times)

It’s Time to Resolve the Korean War

Dan Leaf argues that making resolution of the Korean War an explicit U.S. policy objective is a necessary first step on the road to peaceful coexistence with North Korea today and could reduce the risk of deliberate or accidental conflict.

Soldiers stand guard near the Southern Limit Line of the demilitarized zone in Yeoncheon, South Korea, on June 2, 2009. (Woo Hae Cho/The New York Times)

Increasing Stability in a Deterrence Relationship with North Korea

Adam Mount argues that the U.S.-South Korea alliance’s efforts to increase its military advantage over North Korea is producing a fragile standoff and that modest initiatives focused on North Korea’s tactical nuclear arsenal are the best way of moving beyond the standoff to a more stable peace.

South Korean soldiers stand facing North Korea at the Joint Security Area at Panmunjom, in the Demilitarized Zone between North and South Korea, on Feb. 7, 2023. (Chang W. Lee/The New York Times)

Exploring Peaceful Coexistence with North Korea

Frank Aum explores the concept of peaceful coexistence between the United States and a nuclear North Korea, arguing that the current status quo of hostility could lead to inadvertent conflict and that a new modus vivendi could reduce the risk of conflict, improve security, and build mutual trust in a tangible and realistic way.