190429-N-QR145-022 MEDITERRANEAN SEA (April 29, 2019) Machinist's Mate 3rd Class Mark Gould closes a valve during a mobility-engineering inspection aboard the Arleigh Burke-class guided-missile destroyer USS Ross (DDG 71) in the Mediterranean Sea, April 29, 2019. Ross, forward-deployed to Rota, Spain, is on its eighth patrol 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 2nd Class Krystina Coffey/Released)