170709-N-NB178-029 MEDITERRANEAN SEA (July 9, 2017) Sailors fuel an MH-60S Sea Hawk helicopter assigned to the "Tridents" of Helicopter Sea Combat Squadron (HSC) 9 during flight quarters aboard the guided-missile destroyer USS Truxtun (DDG 103). The ship is part of the George H.W. Bush Carrier Strike Group, which is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 1st Class Tyrell K. Morris/Released)