160219-N-BR087-150 PHILIPPINE SEA (Feb. 18, 2016) USS John C. Stennis (CVN 74) fires a Close-In Weapons System (CIWS) during a pre-action aim and calibration test. Providing a ready force supporting security and stability in the Indo-Asia-Pacific, Stennis is operating as part of the Great Green Fleet on a regularly scheduled 7th Fleet deployment. (U.S. Navy photo by Mass Communication Specialist Seaman Cole C. Pielop/Released)