Two U.S. Navy MH-60S Seahawk helicopters assigned to Helicopter Sea Combat Squadron (HSC) 22, left, and HSC-7 transport cargo during a replenishment at sea between the fast combat support ship USNS Arctic (T-AOE 8) and the aircraft carrier USS Harry S. Truman (CVN 75) in the Gulf of Oman March 7, 2014. The Harry S. Truman, the flagship for the Harry S. Truman Carrier Strike Group, was deployed conducting maritime security operations and theater security cooperation efforts in support of Operation Enduring Freedom.