Gunner's Mate 2nd Class Douglas Ryder, close, and Gunner's Mate Seaman Robert Nunes conduct maintenance on the barrel of the Mk 45 5-inch lightweight gun mount aboard the Arleigh Burke-class guided-missile destroyer USS Ramage (DDG 61). Ramage is on a scheduled deployment supporting maritime security operations and theater security cooperation efforts in the U.S. 6th Fleet area of operations. (U.S. Navy Photo by Mass Communication Specialist 3rd Class Jackie Hart/Released)