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On This Day - November 20

1917H33Laid Down
1917H34Laid Down
1917H47Laid Down
1937O22 (Dutch)Laid Down
1939Undine (N48)HMS Undine departed Rosyth for Blyth where she arrived later the same day.
1940Unbeaten (N93)Completed
1943Sibyl (P217)HMS Sibyl sinks two Greek sailing vessels with gunfire in the Gulf of Saloniki, Greece.
1944Spark (P236)HMS Spark sinks a Japanese sailing vessel with gunfire of the Mergui Archipelago, Burma.
1944Tally-Ho (P317)HMS Tally-Ho sinks the Japanese auxiliary minelayer Ma 4 about 30 nautical miles east of the southern tip of Great Nicobar Island.
1976Sceptre (S104)Launched
2009Astute (S119)Arrived at Faslane for the first time.

The submarine's arrival on the Clyde marks the beginning of a process that will see Faslane become the UK's sole operating submarine base over the next decade.

LossesSubmarine Badges