U.S. Sailors perform maintenance on an MH-60S Seahawk helicopter assigned to Helicopter Sea Combat Squadron (HSC) 7 aboard the aircraft carrier USS Harry S. Truman (CVN 75) in the U.S. 5th Fleet area of responsibility March 5, 2014. The Harry S. Truman Carrier Strike Group deployed to conduct maritime security operations, support theater cooperation efforts and support Operation Enduring Freedom.