131011-N-NU634-185 MEDITERRANEAN SEA (Oct. 11, 2013) – The Arleigh Burke-class guided missile destroyer USS Gravely (DDG 107) shoots the MK 45 .50 caliber gun during a pre-aim calibration fire (PACFIRE). Gravely, homeported in Norfolk, Va., is on a scheduled deployment supporting maritime security operations and theater security cooperation efforts in the 6th Fleet area of responsibility. ( Navy photo by Mass Communication Specialist 3rd Class Darien G. Kenney/Released)

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Size: 1939px × 1289px
Photo credit: © DOD Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, army, force, gravely, military, navy, states, united, usa, uss