February 14th - On This Date - RN Submarine Service

1908	C26	Submarine HMS C26 laid down
1910	D7	Submarine HMS D7 laid down
1910	D8	Submarine HMS D8 laid down
1911	E1	Submarine HMS E1 laid down
1911	E2	Submarine HMS E2 laid down
1920	M2	Submarine HMS M2 completed
1942	Vigorous	Submarine HMS Vigorous laid down
1964	Opportune	Submarine HMS Opportune launched
1978	Sceptre	Submarine HMS Sceptre completed
1941	Rover	HMS Rover torpedoes and damages the Italian tanker Cesco about 17 nautical miles south-east of Capo Rizzuto.
1944	HMS Tally-Ho	The German submarine UIT-23 was sunk in the Straits of Malacca south of Penang by torpedoes from HMS Tally-Ho.
1945	HMS Subtle	HMS Subtle sinks two Japanese sailing vessels with gunfire in the Strait of Malacca.
1945	HMS Thorough	HMS Thorough sinks a Japanese sailing vessel and a Japanese coaster with gunfire of the west coast of Siam.
1946	HMS Unsparing	Scrapped at Inverkeithing.

SAB