The Proliferation Security Initiative (PSI) is a global effort that aims to stop shipments of weapons of mass destruction (WMD), their delivery systems, and related materials worldwide.
Quick Link to Major Department of State Reports and Other Resources.
This site is managed by the Bureau of Public Affairs, U.S.
Department of State.
External links to other Internet sites should not be construed as an
endorsement of the views contained therein. Copyright Information | Disclaimers