180917-N-JI086-151 ROTA, Spain (Nov. 19, 2018) Sailors aboard the Arleigh Burke-class guided-missile destroyer USS Donald Cook (DDG 75) stand watch as the ship departs Naval Station Rota, Spain, Nov. 19, 2018. Donald Cook, forward-deployed to Rota, Spain, is on its eighth 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 2nd Class Ford Williams/Released)