PHILIPPINE SEA (March 16, 2022) Ensign Xavier Brenza, from Boulder, Colo., trains on the Computer Assisted Dead Reckoning Tracer to plot sub-surface threats in the combat information center aboard the Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105) while conducting routine operations underway in the U.S. 7th Fleet area of responsibility. Dewey is assigned to Destroyer Squadron (DESRON) 15 and is underway supporting a free and open Indo-Pacific. CTF 71/DESRON 15 is 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 1st Class Benjamin A. Lewis)