200618-N-AJ005-1066 PHILIPPINE SEA (June 18, 2020) Seaman Chris Czaizynski, assigned to the Arleigh Burke-class guided-missile destroyer USS Mustin (DDG 89), watches a vertical replenishment with an MH-60R Sea Hawk assigned to the Henry J. Kaiser-class replenishment oiler USNS John Ericsson (T-AO 194). Mustin is underway conducting operations in support of security and stability in the Indo-Pacific while assigned to Destroyer Squadron (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 3rd Class Cody Beam/Released)