190809-N-SR275-0167 VARNA, Bulgaria (Aug. 9, 2019) Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Porter (DDG 78) handle mooring line during a sea-and-anchor detail in Varna, Bulgaria, Aug. 9, 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)