150430-N-PJ969-053 ROTA, Spain (April 30, 2015) Quartermaster 3rd Class David Folino, left, and Logistics Specialist Seaman Elizabeth Rios stand lookout aboard the guided-missile destroyer USS Porter (DDG 78) as the ship arrives at Naval Station Rota, Spain. Porter is the third of four Arleigh Burke-class guided-missile destroyers to be forward-deployed to Rota, Spain, as part of the president's phased adaptive approach to ballistic missile defense in Europe. (U.S. Navy photo by Mass Communication Specialist 2nd Class Abe McNatt/Released)