The U.S. Navy aircraft carrier USS "Carl Vinson" (CVN-70) conducts in a replenishment-at-sea with the Military Sealift Command fleet replenishment oiler USNS "Yukon" (T-AO-202) as the Military Sealift Command dry cargo and ammunition ship USNS "Carl Brashear" (T-AKE-7) transits with the two ships. The "Carl Vinson" Carrier Strike Group was underway conducting a composite training unit exercise off the coast of Southern California (USA).