Welcome to Proliferation Security Initiative (PSI)

The Proliferation Security Initiative

Who we are The Proliferation Security Initiative (PSI) is a multinational response to the challenge posed by the threat of the proliferation of weapons of mass destruction (WMD). It strives to co-ord...

Activities

Mediterranean Initiative Asia-Pacific Exercise Rotation Video List of activities

PSI Statements and Press Releases

Joint Statement from Proliferation Security Initiative (PSI) Partners in Support of United Nations Security Council Resolutions 2375 and 2397 Enforcement (January 12, 2018) Aper Joint Statement 2017 ...