USS Carney (DDG 64) breaks away from the Military Sealift Command fleet replenishment oiler USNS Big Horn (T-AO 198) after a replenishment-at-sea in the Mediterranean Sea. Carney, an Arleigh Burke-class guided-missile destroyer, forward-deployed to Rota, Spain, is conducting a routine patrol in the U.S. 6th fleet area of operations in support of U.S. national security interests in Europe.