| 1917 | H 32 | Laid Down |
| 1940 | Swordfish (N 61) | HMS Swordfish fires 6 torpedoes against the German merchant Santos about 17 nautical miles south-south-east of Larvik, Norway. All torpedoes fired missed their target. |
| 1940 | Seal (N 37) | HMS Seal arrived at Blyth. |
| 1940 | Utmost (N 19) | Launched |
| 1942 | Trident (N 52) | HMS Trident torpedoes and sinks the German merchant Hadur in the Svefjord, Norway. |
| 1942 | P 552 | Transferred to the Royal Navy as HMS P552 |
| 1945 | Tradewind (P 329) | HMS Tradewind sinks a Japanese tug and two Japanese sailing vessels with gunfire in the Gulf of Siam. |
| 1945 | Terrapin (P 323) | Terrapin left Fremantle for what proved to be her final war patrol |
ommodore David Charles Langbridge Crossed the Bar on the 28th November 2025 aged 68. David's birthplace being Horsforth Yorkshire. David had a long and distinguished Naval and Civilian career.
Presents an account of the development of the ballistic missile submarine, and a lifelong love affair with submarines.
Submarine Admiral is a well written, well documented personal narrative of submarine development through times of breath-taking change in war, both hot and cold.
Readers of THE SUBMARINE REVIEW will find it fascinating and a key book for their submarine library.
20 pages added or updated in the last 3 month
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ommodore David Charles Langbridge Crossed the Bar on the 28th November 2025 aged 68. David's birthplace being Horsforth Yorkshire. David had a long and distinguished Naval and Civilian career.
Presents an account of the development of the ballistic missile submarine, and a lifelong love affair with submarines.
Submarine Admiral is a well written, well documented personal narrative of submarine development through times of breath-taking change in war, both hot and cold.
Readers of THE SUBMARINE REVIEW will find it fascinating and a key book for their submarine library.
20 pages added or updated in the last 3 month
Please help to maintain this site by reporting any Errors, Broken Links, Information or Site Issues on this page using this button
If you find this site useful, please consider supporting my work with a small Donation.
Please Note: Donations made using this option go directly to the site owner and not to the Submariners Association.
Thankyou for your support.