191016-N-SR275-0053 ODESA, Ukraine (Oct. 16, 2019) Sailors aboard the Arleigh Burke-class guided-missile destroyer USS Porter (DDG 78) shift colors during a sea-and-anchor detail in Odesa, Ukraine, Oct. 16, 2019. Porter, 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 in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 3rd Class T. Logan Keown/Released)