The Case for a Cold Peace: Managing Tensions Without Escalation in Korea

The case for a cold peace with North Korea has gained renewed attention as the regime continues to expand its nuclear capabilities despite international efforts to curb proliferation. According to analysis published in Foreign Affairs, the United States must shift its strategy from seeking denormalization to establishing a stable, managed relationship that prioritizes dialogue and risk reduction over the elusive goal of complete disarmament.

Victor Cha, writing in Foreign Affairs on April 21, 2026, argues that three and a half decades of monitoring North Korea’s nuclear ambitions have shown that the country has far surpassed early estimates of its weapons development. North Korea now possesses approximately 50 nuclear bombs and has stockpiled enough fissile material to produce an additional 40 to 50 weapons. The regime has also developed nearly 20 different delivery systems, including intercontinental ballistic missiles capable of reaching the United States.

Escalating Capabilities Despite Early Restraint

Even in the early 1990s, before North Korea had conducted a nuclear test, U.S. Officials recognized the regime’s intent to acquire nuclear weapons and viewed it as a potential source of regional instability. At that time, Pyongyang lacked both sufficient fissile material for more than one or two crude bombs and the delivery systems needed to threaten the United States directly. It would take over 15 years before North Korea conducted its first nuclear test.

Since then, the country has conducted six nuclear tests and carried out more than 300 tests of various delivery systems. Under Kim Jong Un’s leadership, North Korea is actively pursuing a modern nuclear arsenal comparable in size to those of France or the United Kingdom, each of which maintains over 200 nuclear weapons. The regime is also advancing efforts to develop sea-launched ballistic missiles from nuclear submarines, which would enhance its second-strike capability and complicate preemptive strategies by adversaries.

A Strategy of Managed Coexistence

Cha contends that the pursuit of a “cold peace”—defined as a relationship short of normalization but grounded in open communication—offers the most viable path to reducing the risk of miscalculation and accidental escalation. Such an approach would not require North Korea to relinquish its nuclear arsenal immediately but would instead focus on creating channels for dialogue, transparency, and crisis management.

This strategy aligns with recommendations from other policy analyses, including a Carnegie Endowment report advocating for the restoration and strengthening of military tension-reduction mechanisms near the Korean demarcation line. The report also supports renewed bilateral engagement between North and South Korea to manage inter-Korean tensions as part of a broader framework for stability.

Implications for U.S. Policy

The analysis concludes that preserving a cold peace would serve U.S. Interests by making the world safer in the near term, even if complete denuclearization remains a long-term objective. By acknowledging the current reality of North Korea’s nuclear status and focusing on achievable goals such as arms control dialogues and incident prevention, Washington could reduce immediate dangers while laying groundwork for future negotiations.

As of April 2026, with North Korea’s arsenal growing and delivery systems diversifying, proponents of this approach argue that managing risk through sustained engagement is more practical than pursuing policies based on the assumption of imminent capitulation or collapse.