| 1914 | E 10 (I 90) | Completed |
| 1940 | P 222 | Laid Down |
| 1942 | Utmost (N 19) | HMS Utmost fires four torpedoes against the Italian merchant Siculo off Marettimo but miss the target. |
| 1942 | P 555 | Transferred to the UK |
| 1943 | Upas (P 92) | Laid Down |
| 1944 | Unswerving (P 63) | HMS Unswerving attacks the small German merchant Toni with four torpedoes off Milos, Greece. All torpedoes miss. |
| Class: | 1935 - 1970: T Class |
| Built By: | Scotts (Clyde) |
| Build Group: | T 2 |
| Fate: | |
| Reported overdue on 12th December 1942 and is presumed to have been lost with all hands to Italian mines in the Gulf of Taranto on 4th December 1942. | |
After an exhaustive two-year search for the truth about the events and aftermath of this terrible Submarine disaster in Liverpool Bay, June 1939, David Roberts has at last found some shocking hitherto unpublished details.
12 pages added or updated in the last 1 month
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Thankyou for your support.
| Class: | 1935 - 1970: T Class |
| Built By: | Scotts (Clyde) |
| Build Group: | T 2 |
| Fate: | |
| Reported overdue on 12th December 1942 and is presumed to have been lost with all hands to Italian mines in the Gulf of Taranto on 4th December 1942. | |
After an exhaustive two-year search for the truth about the events and aftermath of this terrible Submarine disaster in Liverpool Bay, June 1939, David Roberts has at last found some shocking hitherto unpublished details.
12 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.
Please Note: Donations made using this option go directly to the site owner and not to the Submariners Association.
Thankyou for your support.