200707-N-UA460-0003 SOUTH CHINA SEA (July 7, 2020) Ordinary Seaman James Mitchell, a civilian mariner assigned to the Henry J. Kaiser-class fleet replenishment oiler USNS Tippecanoe (T-AO 199), stands lookout watch during an underway replenishment with the aircraft carrier USS Nimitz (CVN 68). (U.S. Navy photo by Christopher Bosch/Released)