The aircraft carrier USS Carl Vinson participates in a vertical replenishment with Helicopter Sea Combat Squadron 4 and the Military Sealift Command dry cargo and ammunition ship USNS Charles Drew in the Pacific Ocean, Feb. 3, 2017. The Vinson is part of the U.S. Pacific Fleet-led initiative to extend the command and control functions of U.S. 3rd Fleet. Navy photo by Petty Officer 2nd Class Sean M. Castellano