Arm, to disarm: North Korea's Cold War anti-nuclearism

North Korea is a de facto nuclear weapon state, having undertaken six tests between 2006 and 2017. Throughout a series of nuclear crises, since the early 1990s, Pyongyang has not only emphasised its sovereign right to explore nuclear options as an inevitable response to a hostile United States, but has at the same time consistently embraced an anti-nuclear stance, maintaining a commitment to the 'denuclearisation of the Korean Peninsula'. This nuclear posture - 'arm, to disarm' - stressing the inevitability of nuclear-arming while at the same time pledging a normative anti-nuclear commitment to denuclearisation, contains seemingly irreconcilable elements. This challenges rationalist IR theories, which are unable adequately to explain the DPRK's position, characterising it as either a tactical diversion to disguise realist motivations or a negotiation leverage to induce economic and strategic concessions. This article offers an alternative analysis, seeking to decode the DPRK's seemingly contradictory nuclear posture by arguing that its anti-nuclear posture has deep Cold War roots aimed at hedging its security inferiority vis-a-vis nuclear-armed enemies. It focuses on the Cold War security nexus in East Asia and examines how Pyongyang's engagement in the anti-nuclear movement evolved to shape its seemingly irreconcilable 'arm, to disarm' nuclearism.

Automated summary

North Korea is a de facto nuclear weapon state that emphasizes its sovereign right to explore nuclear options while also highlighting its commitment to denuclearization. This seemingly contradictory nuclear posture challenges rationalist IR theories. This article argues that North Korea's anti-nuclear stance has roots in the Cold War and is aimed at protecting its security against nuclear-armed enemies.