170822-N-FP878-054 NAVAL STATION ROTA, Spain (Aug. 22, 2017) Sailors “stack–up” during a visit, board, search and seizure training scenario Aug. 22, 2017 aboard the Arleigh Burke-class guided-missile destroyer USS Donald Cook (DDG 75). Donald Cook, forward-deployed to Rota, Spain, is conducting its sixth patrol in the U.S. 6th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 1st Class Theron J. Godbold/Released)