190507-N-MW694-0008 SOUTH CHINA SEA (May 7, 2019) Sailors aboard the Arleigh Burke-class guided-missile destroyer USS Preble (DDG 88) stand by before a replenishment-at-sea with the fleet replenishment oiler USNS Guadalupe (T-AO 200). Preble is deployed to the U.S. 7th Fleet area of responsibility in support of security and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Caledon Rabbipal/Released)