181001-N-QR145-021 MEDITERRANEAN SEA (Oct. 1, 2018) Sailors fire 9mm pistols during a live-fire exercise aboard the Arleigh Burke-class guided-missile destroyer USS Ross (DDG 71) in the Mediterranean Sea, Oct. 1, 2018. Ross, forward deployed to Rota, Spain, is on its seventh patrol in the U.S. 6th Fleet area of operations in support of U.S. national security interests Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 3rd Class Krystina Coffey/Released)