160518-N-FQ994-023 ROTA, Spain (May 18, 2016) USS Porter (DDG 78) moored in Rota, Spain for a scheduled port visit May 18, 2016. Porter, an Arleigh Burke-class guided-missile destroyer, forward-deployed to Rota, Spain, is conducting a routine patrol in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy Photo by Mass Communication Specialist 3rd Class Robert S. Price/Released)