ABSTRACT
Defining the threat in physical security terms, governments have consistently focused their attention and resources on the search for a mechanical/technological fix. Of course, if the "locksmith" is to be truly helpful in preventing nuclear terrorism, physical security measures will have to be implemented internationally. In this connection, special efforts must be made to ensure the success of the nonproliferation regime and to encourage international acceptance of International Atomic Energy Agency (IAEA) security standards. Since nonproliferation is an integral part of the plan to prevent nuclear terrorism, such sanctions must be considered to be targeted against states that support or at least tolerate the prospect of such terrorism. The single most important element of the nonproliferation regime, however, is the Treaty on the Non-Proliferation of Nuclear Weapons, which entered into force on March 5, 1970. The strengthening and expanding of IAEA safeguards and functions is essential to nonproliferation and the avoidance of nuclear terrorism.
