181015-N-UY653-019 MEDITERRANEAN SEA (Oct. 15, 2018) Fire Controlman 2nd Class Zachary Goodnight performs preventive maintenance on a .50-caliber machine gun aboard the Arleigh Burke-class guided-missile destroyer USS Carney (DDG 64), Oct. 15, 2018. Carney, forward-deployed to Rota, Spain, is on its fifth patrol in the U.S. 6th Fleet area of operations in support of regional allies and partners as well as U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 1st Class Ryan U. Kledzik/Released)