The author served as a commissioned officer with the Navy’s Underwater Demolition Team 13, based in Coronado, CA, and 22, based in Little Creek, VA. Known as the ‘UDT’, the teams were forerunners t...ver maisThe author served as a commissioned officer with the Navy’s Underwater Demolition Team 13, based in Coronado, CA, and 22, based in Little Creek, VA. Known as the ‘UDT’, the teams were forerunners to today’s SEAL teams.ver menos