171119-N-IA905-1045 PACIFIC OCEAN (Nov. 19, 2017) Boatswain’s Mate 1st Class Dyamond Douglas-Swails signals to an MH-60S Sea Hawk helicopter assigned to the Indians of Helicopter Sea Combat Squadron (HSC) 6 as it prepares to land on the flight deck of the Arleigh Burke-class guided-missile destroyer USS Preble (DDG 88). Preble is conducting maritime security, forward presence and theater security operations in the U.S. 7th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist Seaman Morgan K. Nall/Released)