Nuclear Issues

"Although the cancellation of the planned deployment of the SM-3 IIB interceptors has removed the possibility that interceptors deployed under the phased adaptive approach would pose a threat to Russian missiles, it has not diminished the missile defense system's primary mission of intercepting an array of current and potential future Iranian missiles. The restructured missile defense system would still theoretically be able to handle these Iranian missile threats, even if one factors in a comfortable amount of time for detecting and tracking them."

Through structured interviews and a literature review, we assess which approaches to protection against insider thefts in the casino and pharmaceutical industries could be usefully applied to strengthen protections against insider theft in the nuclear industry, where insider thefts could have very high consequences.

"Nuclear proliferation is a crime that pays well. Those involved in the Khan network were made very wealthy for their efforts, and the inability of the international community to effectively punish them has resulted in a missed opportunity to provide a deterrent against future black-market salesmen."

Hui Zhang re-examines the North Korean explosion on October 9, 2006. His research suggests that the test was likely not a failure if Pyongyang had planned for a yield of 4 kt, as it told Beijing prior to the event.

Article in The Nonproliferation Review

Hui Zhang provides a path-breaking technical assessment of the Korean nuclear test, publishing a comment (with co-authors Jungmin Kang and Frank von Hippel) on the test and the limits of nuclear forensics in Arms Control Today.

The nuclear program of the Islamic Republic of Iran is becoming an increasingly large issue in Turkey. Even though there were abundant publications worldwide about Iran’s alleged efforts to develop nuclear weapons for more than two decades, Turkish security elite, with few exceptions, have only recently started to raise an eyebrow and express concerns about the subject. To date, their stance vis-à-vis Iran’s nuclear program would be categorized as one of negligence, to say the least. One particular reason for such an attitude was the widespread belief among the Turks that Iran would not be able to materialize its nuclear weapons ambitions anyway because of the adamant opposition of the United States and Israel. In addition, Iran’s obligations under the terms of the NPT and its comprehensive safeguards agreement with the IAEA were also thought to be real impediments. Moreover, Turkey’s NATO membership and the considerable might of the Turkish Armed Forces were believed to be powerful deterrents against Iran, if need be.