The aircraft carrier USS Carl Vinson (CVN 70) and the fleet replenishment oiler USNS Yukon (T-AO 202) conduct a replenishment at sea in the Pacific Ocean May 20, 2014.
The Carl Vinson Carrier Strike Group was underway conducting a composite training unit exercise off the coast of Southern California. (DoD photo by Mass Communication Specialist 3rd Class Shantece Gonzalez, U.S. Navy/Released). Original public domain image from Flickr