180819-N-OW019-1072 PACIFIC OCEAN (Aug. 19, 2018) Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Chung-Hoon (DDG 93) monitor fuel lines during a replenishment-at-sea with the Henry J. Kaiser-class fleet replenishment oiler USNS Guadalupe (T-AO 200). Chung-Hoon is underway conducting routine operations as part of Carrier Strike Group (CSG) 3 in the U.S. 3rd Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Logan C. Kellums/Released)