Nuclear Issues

In the lead-up to the nuclear security summit, Advancing Nuclear Security: Evaluating Progress and Setting New Goals outlines what was accomplished in a four-year effort launched in 2009 to secure nuclear material around the globe—and what remains to be done. The effort made significant progress, but some weapons-usable nuclear materials still remain “dangerously vulnerable." The authors highlight the continuing danger of nuclear and radiological terrorism and call for urgent action.

China’s approach to strengthening the security of its nuclear weapons, materials, and facilities plays an important role in facilitating strong global action on nuclear security. This report provides a better understanding of Chinese perceptions of the threat of nuclear terrorism and attitudes toward the nuclear security challenge; describes the current status of nuclear security practices in China and of planned improvements in rules and organization, management, and technologies; and recommends steps for further improvements.

There has been much speculation as to what might replace the Nuclear Security Summits after 2016. One candidate touted as a suitable inheritor of the summits’ mantle is the International Atomic Energy Agency. In this discussion paper, Trevor Findlay examines whether and to what extent the IAEA could and should do so, what form its role might take, and how the Agency and summiteers might prepare for such an eventuality.

The Belfer Center’s Eben Harrell and Pulitzer Prize-winning author David E. Hoffman for the first time report the details of one of the largest nuclear security operations of the post-Cold War years — a  secret 17-year, $150 million operation to secure plutonium in the tunnels of Degelen Mountain.

On the eve of the Nuclear Security Summit in Seoul, South Korea, a new study finds that an international initiative to secure all vulnerable nuclear stockpiles within four years has reduced the dangers they pose.

The Managing the Atom (MTA) Project and the Russian Research Center’s "Kurchatov Institute" collaboratively authored a report entitled Promoting Safe, Secure, and Peaceful Growth of Nuclear Energy: Next Steps for Russia and the United States. This report is intended to provide recommendations for enabling large-scale growth of nuclear energy while achieving even higher standards of safety, security, and nonproliferation than are in place today.

This report on the 2006 seizure of weapon-grade highly enriched uranium (HEU) in Georgia, by journalist Michael Bronner, provides new insights on both nuclear smugglers and those trying to stop them.

Leaders at the 2010 nuclear security summit agreed on the goal of securing all vulnerable nuclear material in four years, but the factors that drive and/or constrain nuclear security changes are not well understood. Matthew Bunn and Eben Harrell surveyed nuclear security professionals in countries with nuclear weapons, HEU, or separated plutonium to explore this issue. This paper describes the survey, its results, and implications for strengthening global nuclear security.