U.S. sailors aboard the USS Ross prepare to shift colors during sea and anchor detail before pulling into Souda Bay, Greece, Jan. 9, 2016. The Ross is an Arleigh Burke-class guided-missile destroyer forward deployed to Rota, Spain. Crew members are on routine patrol in the U.S. 6th Fleet area of operations supporting U.S. national security interests in Europe. U.S. Navy photo by Petty Officer 2nd Class Justin Stumberg