SOUTH CHINA SEA (Oct. 22, 2020) Sonar Technician (Surface) 3rd Class Tyler Allen, from Haysville, Kan., �heaves� in a messenger line aboard the Arleigh Burke-class guided-missile destroyer USS John S. McCain (DDG 56) during a replenishment-at-sea with the dry cargo and ammunition ship USNS Alan Shepard (T-AKE 3). John S. McCain is assigned to Destroyer Squadron Fifteen (DESRON 15), the Navy�s largest forward-deployed DESRON and the U.S. 7th Fleet�s principal surface force. (U.S. Navy photo by Mass Communication Specialist 2nd Class Markus Castaneda)