Nuclear Issues

In a new report from the Project on Managing the Atom, Senior Research Associate Hui Zhang finds that China has made important nuclear security improvements in areas ranging from its legal framework, to its approaches to physical protection and material accounting, to bolstering nuclear security culture. But China also faces ongoing threats. The possibility of insider theft of nuclear materials in China cannot be ruled out, espe­cially as China increasingly grows into a market-oriented society contending with corruption. Zhang also notes that Beijing faces a growing terrorism threat from separatists in China’s autonomous Xinjiang region.

Based on satellite imagery, Chinese publications, and discussions with Chinese experts, This report suggests that China has much more civilian enrichment capacity than previously thought, and even more is on the way. If these new estimates are correct, China has enough enrichment capacity to meet its nuclear power fuel requirements for the coming decade and beyond. Further, China will have excess enrichment capacity and will likely become a net exporter of commercial enrichment services.

Some observers believe that plutonium reprocessing is on the verge of an expansion, while others argue that the end of the practice is in sight. The risk of nuclear proliferation has always been the chief objection to reprocessing but proponents argue that today, with uranium enrichment technology more easily available, reprocessing no longer represents an efficient route toward nuclear weapons...

In this oped for the Bulletin of the Atomic Scientists, Hui Zhang contributes a third article to an international roundtable on reprocessing:

Hui Zhang presented "China’s Nuclear Modernization and Disarmament" at The Prague Agenda 2014,  Prague, Czech Republic, December 4-5, 2014.

Hui Zhang presented "Enhancing Nuclear Security Culture in China" at The 14th PIIC Beijing Seminar on International Security:Strategic Stability and Cooperation, Hangzhou, China, October 19-22, 2014.

The ninth Review Conference of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) will be held at the UN Headquarters in New York from April 27-May 22, 2015. This is the fourth such conference since the indefinite extension of the NPT in 1995. Participating governments will discuss nuclear disarmament, non-proliferation, and the peaceful use of nuclear energy with a view to arriving at consensus on a number of issues.

In this presentation at the Institute for Nuclear Materials Management 55th Annual Meeting in Atlanta, July 20-24, 2014, Hui Zhang discusses Chinese Reprocessing and Nuclear Security Issues.

Hui Zhang presented "Strengthening China-U.S. Cooperation on Nuclear Security" at the U.S.-China Nonproliferation and Nuclear Security Dialogue in Washington, D.C., June 26–27, 2014.