160918-N-JS726-109 PHILIPPINE SEA (September 18, 2016) The Military Sealift Command dry cargo and ammunition ship USNS Charles Drew (T-AKE 10) and the amphibious transport dock ship USS Green Bay (LPD 20) (rear) prepare for an Exercise Valiant Shield 2016 (VS16) missile exercise. VS16 is a biennial, U.S.-only, field training exercise with a focus on integration of joint training to enable real-world proficiency in sustaining joint forces through detecting, locating, tracking, and engaging units at sea, in the air, on land, and in cyberspace. (U.S. Navy photo by Mass Communication Specialist 1st Class David Holmes/Released)