A U.S. Sailor watches as a C-2A Greyhound aircraft assigned to Fleet Logistics Support Squadron (VRC) 40 prepares to land aboard the aircraft carrier USS Harry S. Truman (CVN 75) in the Persian Gulf Dec. 19, 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.