U.S. Navy Aviation Boatswain's Mate (Fuels) 3rd Class Michael Donaldson performs small caliber action team duties aboard the amphibious transport dock ship USS Mesa Verde (LPD 19) while the ship moors at Naval Station Rota, Spain, Feb. 24, 2014. U.S. Sailors assigned to the ship and Marines assigned to the 22nd Marine Expeditionary Unit were supporting security efforts and providing crisis response capability in the U.S. 5th and 6th Fleet areas of responsibility. (U.S. Navy photo by Seaman Phylicia A. Hanson/Released)