NORFOLK (July 24, 2020) Torpedoman 1st Class Gary Anderson, assigned to Naval Submarine Torpedo Facility (NSTF) in Yorktown, Va., explains the components of a Mark 48 torpedo to Vice Adm. Daryl Caudle, commander of U.S. Submarine Forces, July 24, 2020. Caudle’s tour of the facility focused on maintenance and readiness efforts; he praised the staff for being extremely knowledgeable and detailed-oriented with a strong warfighting culture. With approximately 168 personnel, NSTF is responsible for 40 percent of torpedo production for the submarine force. (U.S. Navy photo by Mass Communication Specialist 2nd Class Alfred Coffield)