USS Tirante (SS-420) - Post World War II and Fate

Post World War II and Fate

Subsequently converted to greater underwater propulsive power (GUPPY IIA) configuration, Tirante was recommissioned on 26 November 1952, at the Portsmouth Naval Shipyard. After conducting her shakedown to Bermuda and operating in the Atlantic as far north as Iceland, the submarine returned to the east coast of the United States to prepare for her first deployment with the Sixth Fleet.

In the ensuing two decades, Tirante conducted six more Mediterranean Sea deployments, interspersed with a regular schedule of exercises and maneuvers with Fleet units in the North Atlantic, off the east coast and in the Caribbean Sea and the Gulf of Mexico. The ship participated in joint exercises with NATO forces; sometimes served as a target for antisubmarine warfare exercises; and, on occasion, assisted the Fleet Sonar School at Key West, Florida, in the development of ASW tactics and weapons.

Decommissioned at Key West, Florida, on 1 October 1973, and struck from the Naval Vessel Register the same day, Tirante was sold on 11 April 1974 to Union Minerals and Alloys of New York, for scrapping.

Tirante received two battle stars and a Presidential Unit Citation for her World War II service.

The Tirante is the subject of an episode of the syndicated television anthology series, The Silent Service, which aired during the 1957-1958 season.