180711-N-PC620-0024 NORTH SEA (July 11, 2018) Sailors aboard the Harpers Ferry-class amphibious dock landing ship USS Oak Hill (LSD 51) participate in stretcher-bearer training, July 11, 2018. Oak Hill, homeported in Virginia Beach, Va., is conducting naval operations in the U.S. 6th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Michael H. Lehman/Released)