180608-N-KP946-0045 MEDITERRANEAN SEA (June 8, 2018) Sailors secure an MH-60R Sea Hawk helicopter from the aircraft carrier USS Harry S. Truman (CVN 75) on the flight deck of the Arleigh Burke-class guided-missile destroyer USS Donald Cook (DDG 75), June 8, 2018. Donald Cook, forward-deployed to Rota, Spain, is on its seventh patrol in the U.S. 6th Fleet area of operations in support of regional allies and partners, and U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 2nd Class Alyssa Weeks/Released)