February 7th - On This Date - RN Submarine Service

908	C23	Submarine HMS C23 laid down
1925	Alaunia	Depot Ship HMS Alaunia launched
1947	Aurochs	Submarine HMS Aurochs completed
1987	Torbay	Submarine HMS Torbay completed
1944	HMS XE22	XE22 was lost 7 February 1944 in a collision in Pentland Forth.
1944	HMS X22	X22 was involved in towing exercises with HMS Syrtis when heavy seas and gale force winds washed Syrtis’s Officer of the Watch overboard. The towing submarine immediately turned to rescue the officer and in doing so collided with X22. The small X-craft sank almost immediately.
1944	HMS Taku	HMS Taku torpedoes and sinks the German merchant Rheinhausen about 20 nautical miles north of Stavanger, Norway.
1945	HMS Subtle	HMS Subtle sinks a Japanese coaster east of the Nicobar Islands
1989	HMS Trenchant	Left Barrow

SAB