170520-N-RM689-020 PACIFIC OCEAN (May 20, 2017) The Arleigh Burke-class guided-missile destroyer USS Stethem (DDG 63) receives fuel from the fleet replenishment oiler USNS Rappahannock (T-AO 204) during a replenishment-at-sea in the western Pacific. The U.S. Navy has patrolled the Indo-Asia-Pacific routinely for more than 70 years promoting regional peace and security. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kelsey L. Adams/Released)