190906-N-BM428-0096 NAVAL STATION ROTA, Spain (Sept. 6, 2019) Spanish navy Lt. j.g. Ignacio Paz, left, gives a tour of the bridge of the Arleigh Burke-class guided-missile destroyer USS Donald Cook (DDG 75) to Spanish navy officers, Sept. 6, 2019. Donald Cook, forward deployed to Rota, Spain, is on its ninth 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 Damon Grosvenor/Released)