160921-N-FP878-594MEDITERRANEAN SEA (Sept. 21, 2016) Gunner’s Mate Seaman Tre Fry from Rochester Ill., watches as Gunner’s Mate Seaman Apprentice David Melgar from New Orleans, fires a Mark-38 Mod 1 25mm chain gun aboard USS Ross (DDG 71) Sept. 21, 2016. Ross, an Arleigh Burke-class guided-missile destroyer, forward-deployed to Rota, Spain, 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 Theron J. Godbold/Released)