190612-N-QR145-013 DENMARK STRAIT (June 12, 2019) Cmdr. David Coles, left, commanding officer of the Arleigh Burke-class guided-missile destroyer USS Ross (DDG 71), and Ensign Keisha Brewer verify safe navigation in the Denmark Strait, June 12, 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)