200519-N-VR594-1239 SANTA RITA, Guam (May 19, 2020) Cmdr. Thomas Bullock, commanding officer of the Los Angeles-class fast-attack submarine USS Asheville (SSN 758), delivers remarks during a livestreamed change of command ceremony. Bullock relieved Cmdr. Jeremy Pelstring as the commanding officer of the Asheville. Asheville is one of four forward-deployed submarines assigned to Commander, Submarine Squadron Fifteen out of Polaris Point, Naval Base Guam. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kelsey J. Hockenberger/Released)