160622-N-YU572-240 PHILIPPINE SEA (June 22, 2016) Aerographer’s Mate 2nd Class Jack Hetrick fires a .50-caliber machine gun during a weapons exercise aboard the guided-missile destroyer USS Momsen (DDG 92). The guided-missile destroyers USS Spruance (DDG 111), USS Decatur (DDG 73) and Momsen are deployed in support of maritime security and stability in the Indo-Asia Pacific as part of a U.S. 3rd Fleet Pacific Surface Action Group (PAC SAG) under Commander, Destroyer Squadron (CDS) 31. (U.S. Navy photo by Mass Communication Specialist 1st Class Jay C. Pugh/Released)