| 1916 |
Swordfish / S1 (ICA 30)
|
Completed |
|
| 1919 |
Pactolus 1886 - 1912
|
Paid off |
|
| 1936 |
Rorqual (N 74)
|
Launched |
|
| 1940 |
Rorqual (N 74)
|
HMS Rorqual hit the Italian merchant Securitas with a dud torpedo off Tulmaythah, Libya. Rorqual also lays a minefield on this day. |
|
| 1943 |
Sickle (P 224)
|
HMS Sickle torpedoes and damages the Italian merchant Oriani 8 miles west-north-west of Elba. |
|
| 1944 |
Sirdar (P 226)
|
HMS Sirdar sinks two Japanese coasters with gunfire off the west coast of Siam. |
|
| 1944 |
Ultor (P 53)
|
HMS Ultor torpedoes and sinks the German auxiliary submarine chaser UJ 2211/Hardy 6 nautical miles west of Genua, Italy. |
|
| 1944 |
Vivid (P 77)
|
HMS Vivid sinks a sailing vessel with gunfire off Monemvassia, Greece. |
|
| 1959 |
Finwhale (S 05)
|
Launched |
|
