Merchant marines and sailors aboard Military Sealift Command fleet replenishment oiler USNS Pecos (T-AO 197) prepare a fuel line rig for amphibious assault ship USS Peleliu (LHA 5) during an underway replenishment at sea. San Diego-based Peleliu is the flagship for the Peleliu Amphibious Ready Group currently on deployment with amphibious transport dock ship USS Green Bay (LPD 20), amphibious dock landing ship USS Rushmore (LSD 47) and embarked 15th Marine Expeditionary Unit. (U.S. Navy photo by Mass Communication Specialist 3rd Class Derek Stroop/Released)