DISARMING DOUBT: THE FUTURE OF EXTENDED NUCLEAR DETERRENCE IN EAST ASIA
A web of strategic mistrust in East Asia involving China, North Korea, America and key US allies is holding back President Obama’s global push to rid the world of nuclear weapons. This is a key conclusion of a major international report, Disarming Doubt: The Future of Extended Nuclear Deterrence in East Asia, based on extensive consultations with nuclear and strategic specialists in Japan, China, South Korea and Australia. The publication, edited by the Lowy Institute’s Rory Medcalf and Fiona Cunningham, includes contributions by nine expert authors from those countries.
The nuclear disarmament push in Asia had stalled, owing to the region’s tangle of strategic mistrust. In particular:
· North Korea’s provocative nuclear and missile programs are continuing, leaving Japan and South Korea looking to their defences;
· US allies are unwilling to weaken the ‘extended deterrence’ umbrella under which they are defended by American nuclear weapons;
· China is unwilling to cap the growth or modernization of its nuclear arsenal, or to begin a ‘strategic stability’ dialogue to help cope with a potential arms race;
· And China is unlikely to change these positions unless America accepted a growing degree of vulnerability to Chinese nuclear weapons, which in turn would worry US allies.
This situation could be worsened if the high cost of conventional weapons ever drove a future US Administration to expand the role of nuclear armaments in America’s strategic ‘pivot’ back to Asia.
The report outlines practical policy recommendations for governments to untangle Asia’s nuclear dangers, including a seven-stage process of dialogue, confidence-building and defence policy adjustment. These steps include refining extended nuclear deterrence to countering ‘existential’ threats only, the strengthening of conventional defences by US allies, a US-China strategic stability dialogue not confined to nuclear weapons, and a shift by Beijing away from tolerating North Korean provocations.
The report is part of a wider collaborative project between the Lowy Institute and the Center for the Promotion of Disarmament and Non-Proliferation, Japan Institute of International Affairs. The project was supported by the Nuclear Security Project of the Nuclear Threat Initiative. All views contained in the report are the authors’ alone.
©2012 ALL RIGHTS RESERVED THE AUTHOR(S) AND THE PUBLISHER