50 years ago today, on 22 June 1971 Soviet Foxtrot Class Scorpion (B-427) was launched at Sudomekh Shipyard Leningrad.
MuseumShip Blog
On 21 June 1976 Balao-class submarine USS Becuna SS-319 arrives at Penn's Lading in Philadelphia, PA to become a MuseumShip.
Submarine Becuna at Independence Seaport Museum, Philadelphia, PA
On 21 June 1943 Gato-class submarine USS Cod SS-224 was commissioned with LCDR James C. Dempsey in command.
MuseumShip USS Cod, Cleveland, OH
15 years ago today, on 21 June 2006 ice breaker USCGC Mackinaw (WAGB-83) moved under its own power from Cheboygan (where she was decommissioned on 10 June 2006), to Mackinaw City, MI, where she now serves as a museum ship known as Icebreaker Mackinaw Maritime Museum
55 years ago today, on 21 June 1970 Daphne-class submarine SAS Johanna van der Merwe - S99 was launched at Dubigeon-Normandy Shipyard, She was renamed to SAS Assegaai - (S99) in 1997.
Assegaai Submarine Museum, Simon's Town, South Africa



