Despite their Cold War rivalry, the United States and the Soviet Union frequently engaged in joint efforts to prevent the spread of nuclear weapons. Leaders in

The author presided over the Nuclear Non-Proliferation Treaty Review and Extension Conference (NPTREC) in 1995, which decided to extend the treaty indefinitely.

The 1968 Nuclear Non-proliferation Treaty has proven the most complicated and controversial of all arms control treaties, both in principle and in practice. Sta

What were the calculations made by the US and its major allies in the 1960s when they faced the signing of the Non-Proliferation Treaty (NPT)? These were all st