A U.S. Navy MH-60S Seahawk helicopter assigned to Helicopter Sea Combat Squadron (HSC) 7 takes off from the aircraft carrier USS Harry S. Truman (CVN 75) in the Gulf of Oman Nov. 11, 2013. The Harry S. Truman was underway in the U.S. 5th Fleet area of responsibility conducting maritime security operations, theater security cooperation efforts and missions supporting Operation Enduring Freedom.