Nuclear Issues

On April 27, 2017 John S. Park testified before the House Committee on Financial Services.

This policy brief is based on “The New Era of Counterforce: Technological Change and the Future of Nuclear Deterrence,” which appears in the spring 2017 issue of International Security.

North Korea just heralded the 68th anniversary of its founding by conducting its fifth nuclear test. The initial seismic recordings were larger than previously recorded activity. This, coupled with other indicators, suggests that Pyongyang’s nuclear weapons capability is accelerating.

Senior Fellow William Tobey testified on March 17, 2016, before the Senate Foreign Relations Committee on "Reviewing the Administration’s Nuclear Agenda."

Belfer Center Director Graham Allison testified before the U.S. Senate Committee on Foreign Relations on "Lessons Learned from Past WMD Negotiations" to inform assessment of a comprehensive nuclear deal that will prevent Iran from acquiring nuclear weapons.

Senior Fellow William Tobey testified before the Senate Foreign Relations committee discussing the history of past negotiations to prevent nuclear proliferation.

Preventing Iran from obtaining nuclear weapons is vital to U.S. national security interests. A key aspect of that matter is Iran’s compliance with its Safeguards Agreement with the International Atomic Energy Agency (IAEA) and with other related agreements. It is a broad subject, but I understand the Committee has specific interests, so I will confine my statement to those topics.

While the United States and Russia have a responsibility to draw down their arsenals, these bilateral nuclear reductions will be increasingly difficult if other nuclear powers do not join in....[I]t is time to engage the so-called "second tier" nuclear powers, especially China. The evolution of the US-China strategic relationship can affect the next stages of international arms control, even if China does not directly participate.

A nuclear North Korea makes it crucial that all countries in Northeast Asia work hard at maintaining a stable security environment that avoids the dangers of a crisis while encouraging North Korea to adopt a nuclear strategy that retains its "no first use" pledge, a strong command and control system, and a stable nuclear weapons posture. Given its relationship with North Korea, China is best positioned to encourage DPRK leaders in these directions.