Keywords: 040422-N-5821W-012.jpg en Augusta Bay Sicily Apr 22 2004 - Italian Special Forces personnel board an Italian SH-3 helicopter during exercise Clever Sentinel 2004 The exercise is a multilateral maritime interdiction training exercise led by Italy in the Mediterranean Sea The exercise was part of the U S launched Proliferation Security Initiative PSI a collaborative effort to take active measures against trafficking in WMD their delivery systems and related materials to and from states and non-state actors of proliferation concern around the world Five nations including the U S provided assets for the exercise and several nations sent observers to the exercise U S Navy photo by Journalist 3rd Class Stephen P Weaver RELEASED http //www news navy mil/view_single asp id 13585 2004-04-22 U S Navy photo by Journalist 3rd Class Stephen P Weaver PD-USN H-3 Sea King in service with Marina Militare Special forces of Italy |