USS Scabbardfish (SS-397) - HS Triaina (S-86)

HS Triaina (S-86)

She was officially transferred on loan to the Royal Hellenic Navy on 26 February 1965, and commissioned as Triaina (S-86).

Ex-Scabbardfish was stricken from the American Naval Vessel Register on 31 January 1976 and purchased outright by Greece in April 1976. She was stricken from the Greek Navy in 1980 but still in use as a pier-side trainer as late as 1982.