PACIFIC OCEAN (March 25, 2021) Lt. Thomas Cowan, from Batavia, Ohio, stands watch in combat information center during an integrated training environment aboard the Arleigh Burke-class guided-missile destroyer USS Rafael Peralta (DDG 115). Rafael Peralta is assigned to Task Force 71/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 Aron Montano)