| 1901 |
No 1
|
Laid Down |
|
| 1901 |
No 2
|
Laid Down |
|
| 1901 |
No 3
|
Laid Down |
|
| 1901 |
No 3
|
Launched |
|
| 1901 |
No 5
|
Laid Down |
|
| 1901 |
No 4
|
Laid Down |
|
| 1908 |
C 21 (I 51)
|
Laid Down |
|
| 1908 |
C 22 (I 52)
|
Laid Down |
|
| 1917 |
R 1
|
Laid Down |
|
| 1917 |
R 2
|
Laid Down |
|
| 1917 |
R 3
|
Laid Down |
|
| 1917 |
R 4
|
Laid Down |
|
| 1919 |
L 19
|
Launched |
|
| 1940 |
Seal (N 37)
|
HMS Seal conducted exercises off Rosyth. |
|
| 1941 |
Truant (N 68)
|
HMS Truant attacks an Italian convoy near Benghazi, Libya with 3 torpedoes which miss their targets. |
|
| 1943 |
Unseen (P 51)
|
HMS Unseen torpedoes and sinks the Italian merchant Le Tre Marie about 6 nautical miles south of Punta Alice, Italy. |
|
| 1943 |
Syrtis (P 241)
|
Launched |
|
| 1956 |
Scorcher (P 258)
|
Damaged in a collision. |
|
