| 1909 | C 30 (I 60) | Completed |
| 1915 | E 19 (I 99) | Sank 'Walter Leonhardt' |
| 1915 | E 19 (I 99) | Pursued the 'Germania' until she ran aground, left to natures fate. |
| 1919 | L 21 | Launched |
| 1935 | Oberon (N 21) | Damaged in collision with the destroyer HMS Thanet at Devonport. |
| 1939 | Undine (N 48) | HMS Undine ran engine trials off Blyth. |
| 1940 | Usk (N 65) | Completed |
| 1942 | Unruffled (P 46) | HMS Unruffled torpedoes and sinks the Italian merchant Una 4 nautical miles bearing 190 of Isola di Capri. |
| 1942 | P 52 / Dzik (Polish) | Launched |
| 1942 | Traveller (N 48) | HMS Traveller attacked the German auxiliary minelayer Bulgaria with two torpedoes to the West of Crete. No hits are obtained. |
| 1943 | Sturgeon (N 73) / Zeehond (Dutch) | Recommissioned as HNLMS Zeehond, under command of Donald Theodoor Mackay |
| 1944 | Virtue (P 75) | HMS Virtue sinks a watercarrier and two smaller vessels with gunfire off Cape Dhia, Crete, Greece. |
| 1944 | O 10 (Dutch) | Decommissioned |
E 21 (I 70) |
|
| Class: | 1911 - 1924: E Class |
| Built By: | |
| Build Group: | E3 |
|
Fate: Sold 14th December 1921. |
|
The design of the Type XXI U-Boat was a radical step in the history of submarine development; indeed, the vessel could be said to have been the prototype of the modern conventionally-powered submarine
12 pages added or updated in the last 2 month
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E 21 (I 70) |
|
| Class: | 1911 - 1924: E Class |
| Built By: | |
| Build Group: | E3 |
|
Fate: Sold 14th December 1921. |
|
The design of the Type XXI U-Boat was a radical step in the history of submarine development; indeed, the vessel could be said to have been the prototype of the modern conventionally-powered submarine
12 pages added or updated in the last 2 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.