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On This Day - September 10

1919 H 34 Completed
1939 Triton (N 15) HMS Triton had the misfortune to torpedo accidentally HMS Oxley off Norway. Oxley was the first British submarine lost during the Second World War.

A Board of Enquiry found that Oxley was some way out of position and that Triton had acted correctly and was not culpable for the sinking. The cause of the disaster was kept a close secret until the 1950's.
1939 Oxley (N 55) HMS Oxley sunk off Obrestad, Norwegian coast, south of Stavanger - torpedoed in error by HMS Triton.

She was the first British vessel to be lost in WWII.

Submarines Oxley and Triton were patrolling off Norway and had been in regular contact when Triton spotted an unidentified submarine off the coast of Norway. Believing it might be Oxley a number of signals of recognition were flashed by Triton.

No reply was forthcoming and after several challenges Triton fired two torpedoes that struck the submarine and sent her to the seabed. Triton closed in on the area and found three survivors.

A Board of Enquiry found that Oxley was some way out of position and that Triton had acted correctly and was not culpable for the sinking
1939 Wilk (N 64) (Dutch) The commanding officer of Wilk requested the Naval High Command for permission to enter the Hela or Gdynia harbour for repairs. The High Command refused and ordered him to sail to England or Sweden. The Crew decided to break out from Baltic to Britain.
1941 Thunderbolt (N 25) HMS Thunderbolt sinks the Italian auxiliary patrol vessel V 224/Svan I with gunfire in the Gulf of Syrte off Marsa el Auegia.
1941 Torbay (N 79) HMS Torbay torpedoes and damages the German merchant Norburg inside Iraklion harbour, Crete.
1941 Stubborn (P 238) Laid Down
1942 Una (N 87) HMS Una fires torpedoes against the Italian merchant Brioni about 10 nautical miles west of Palaiokhóra, Crete, Greece but missed.
1943 Seraph (P 219) HMS Seraph claims the sinking of four small craft with gunfire east of Corsica.
1943 Rorqual (N 74) HMS Rorqual lays another 15 mines in the Skiathos Channel.
1952 Aurochs (P 426) There was a fatal runaccident on the Aurochs while docked in County Cork
1970 Dreadnought (S 101) Refitted at Rosyth and recommissioned
1984 Talent (S 92) Ordered from Vickers, Barrow

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HMS Torbay was decommissioned at a ceremony at Devonport Naval Base on 14-07-2017.
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