KITTERY, Maine (March 8, 2025): Los Angeles improved-class attack submarine USS Hampton (SSN 767) successfully dry-docked at Portsmouth Naval Shipyard March 8. While at the shipyard, Hampton will undergo several system upgrades and scheduled maintenance work as part of the Navy’s service life-extension program. Portsmouth Naval Shipyard is the Navy’s center of excellence for attack submarine overhaul, repair, and modernization. (U.S. Navy video by Joel Messer and Scott Hanson/released)
