| 1918 |
R 10
|
Launched |
|
| 1920 |
L 21
|
Completed |
|
| 1937 |
Tarpon (N 17)
|
Laid Down |
|
| 1938 |
Unity (N 66)
|
Completed |
|
| 1940 |
Tigris (N 63)
|
HMS Tigris attacks a submarine with torpedoes in the Bay of Biscay. This might have been the Italian submarine Otario. |
|
| 1940 |
Regent (N 41)
|
HMS Regent rams and sinks the already grounded Italian sailing vessel Maria Grazia off Bari, Italy. |
|
| 1942 |
Safari (P 211)
|
HMS Safari torpedoes and damages the Italian merchant Eneo south of Sebenik, Yugoslavia. ship is later salvaged but delared a total loss. |
|
| 1943 |
Unruffled (P 46)
|
HMS Unruffled torpedoes and sinks the German merchant Pommern off Bastia. |
|
| 1944 |
Untiring (P 59)
|
HMS Untiring sinks a sailing vessel with gunfire and also fires 4 torpedoes against the German merchant Burgas off the Kassandra peninsula, Greece. All torpedoes miss. |
|
| 1979 |
Splendid (S 106)
|
Launched |
|
| 1985 |
Tireless (S 88)
|
Completed |
|
