he guided-missile destroyer USS Lassen (DDG 82) and an SH-60F Seahawk helicopter assigned to Helicopter Anti-submarine Squadron

101014-N-7478G-205
SEA OF JAPAN  (Oct. 14, 2010) The guided-missile destroyer USS Lassen (DDG 82) and an SH-60F Seahawk helicopter assigned to Helicopter Anti-submarine Squadron Light (HSL) 51, Detachment 1, are participating in Eastern Endeavor 2010, an international Proliferation Security Initiative (PSI) exercise. The PSI aims to halt the spread of illicit weapons of mass destruction by promoting information sharing and enabling the development of capabilities and authorities to improve coordinated action between nations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Cynthia Griggs/Released)

101014-N-7478G-205
 SEA OF JAPAN (Oct. 14, 2010) The guided-missile destroyer USS Lassen (DDG 82) and an SH-60F Seahawk helicopter assigned to Helicopter Anti-submarine Squadron Light (HSL) 51, Detachment 1, are participating in Eastern Endeavor 2010, an international Proliferation Security Initiative (PSI) exercise. The PSI aims to halt the spread of illicit weapons of mass destruction by promoting information sharing and enabling the development of capabilities and authorities to improve coordinated action between nations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Cynthia Griggs/Released)