U.S. Navy Boatswain's Mate 2nd Class Shane Hempfield signals the pilots of an MH-60S Seahawk helicopter to launch from the guided missile cruiser USS San Jacinto (CG 56) in the Persian Gulf Jan. 5, 2014. The San Jacinto was part of the Harry S. Truman Carrier Strike Group and was underway in the U.S. 5th Fleet area of responsibility supporting maritime security operations and theater security cooperation efforts.