| 1905 | A 4 | Whilst carrying out sound signal experiments at Spithead, HMS A4 was trimming down when water came through a ventilator being used to signal, with a flag on a boathook, the results of the sound tests. The submarine went down to 90 feet with an inclination of 40 degrees by the bow. Due to the contact with seawater, chlorine gas started escaping from the batteries. The Captain ordered all ballast tanks blown and as soon as the submarine surfaced, the crew were ordered on deck. An explosion occurred as the boat was being towed to the dock and she slowly sank. She was later salvaged and put back into service. |
| 1917 | L 56 | Laid Down |
| 1940 | Tigris (N 63) | HMS Tigris sinks the French fishing vessel Cimcour with gunfire in the Bay of Biscay. |
| 1940 | P 552 | Recommissioned |
| 1943 | Torbay (N 79) | HMS Torbay torpedoes and sinks the German troopship Kari and torpedoes and damages the Italian merchant (in German service) Trapani east of Naxos, Greece. |
| 1944 | Vengeful (P 86) | Completed |
| 1971 | Courageous (S 50) | Completed |
| Class: | 1935 - 1970: T Class |
| Built By: | Vickers (Barrow) |
| Build Group: | T 1 |
| Fate: | |
| On 15th October 1940, the Italian submarine Enrico Toto (C.C. Bandino Bandini) encountered HMS Traid south west of Calabria in position 38°16'N, 17°37'E. The Submarines passed at close range on opposite courses as the Italian submarine engaged with machine-gun fire and three rounds of 4" from her deck gun, claiming two direct hits. HMS Triad fired back scoring a hit on the conning tower of Enrico Toti but this caused only slight damage and wounded two sailors. Triad’s torpedo missed the Italian submarine by a few yards. Triad pulled away and dived but Enrico Toti had fired a torpedo which made a direct hit. Triad was lost with all hands. | |
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| Class: | 1935 - 1970: T Class |
| Built By: | Vickers (Barrow) |
| Build Group: | T 1 |
| Fate: | |
| On 15th October 1940, the Italian submarine Enrico Toto (C.C. Bandino Bandini) encountered HMS Traid south west of Calabria in position 38°16'N, 17°37'E. The Submarines passed at close range on opposite courses as the Italian submarine engaged with machine-gun fire and three rounds of 4" from her deck gun, claiming two direct hits. HMS Triad fired back scoring a hit on the conning tower of Enrico Toti but this caused only slight damage and wounded two sailors. Triad’s torpedo missed the Italian submarine by a few yards. Triad pulled away and dived but Enrico Toti had fired a torpedo which made a direct hit. Triad was lost with all hands. | |
11 pages added or updated in the last 1 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. Or you can make a big one if you like :)
Please Note: Donations made using this option go directly to the site owner and not to the Submariners Association.
Thankyou for your support.