180217-N-RG482-072 BLACK SEA (Feb. 17, 2018) Ensign Scott Gibson watches the Turkish Akar-class replenishment oiler TCG Yuzbasi Kudret Gungor (A 595) after a refueling-at-sea aboard the Arleigh Burke-class guided-missile destroyer USS Ross (DDG 71) Feb. 17, 2018 in the Black Sea. Ross, forward-deployed to Rota, Spain, is on its sixth patrol in the U.S. 6th Fleet area of operations in support of regional allies and partners and U.S. national security interests in Europe. (U.S. Navy photo by Mass Communication Specialist 1st Class Kyle Steckler/Released)