Nuclear Non-Proliferation in a Deadlock

Abstract

The abolition of nuclear weapons is unlikely in the near future. The number of nuclear powers must be kept as low as possible in order to prevent nuclear wars. A diverse range of ongoing diplomatic initiatives, including some with Swiss participation, serve this purpose. At the core of these efforts is the Nuclear Non-Proliferation Treaty (NPT). March 2020 marked the 50th anniversary of its entry into force.