The Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF) is one of the four public shipyards operated by the Naval Sea Systems Command (NAVSEA). It is located in Bremerton, Washington, and is responsible for maintaining and repairing the US Navy's fleet of ships and submarines. The shipyard provides a wide range of services, including: Drydocking and repairs of ships and submarines Refueling and overhaul of nuclear-powered ships and submarines Modernization, upgrade and modification of ships and submarines Maintenance and repair of ship systems andmore