Events
On This Day - November 9
| 1907 | C 13 (I 43) | Launched |
| 1909 | C 19 (I 49) | Completed |
| 1911 | E 1 (I 81) | Launched |
| 1916 | E 40 | Launched |
| 1922 | P 556 | Launched |
| 1938 | Triton (N 15) | Completed |
| 1939 | Seahorse (S 98) | HMS Seahorse departed Rosyth for Blyth. |
| 1941 | Upholder (N 99) | HMS Upholder torpedoed and sank the Italian destroyer Libeccio east of Siracusa, Sicily. |
| 1941 | Olympus (N 35) | HMS Olympus attacks the Italian merchant Mauro Croce with torpedoes and gunfire in the Gulf of Genoa. The target escaped without damage. |
| 1942 | Saracen (P 247) | HMS Saracen torpedoes and sinks the Italian submarine Granito near Capo San Vito, Sicily, Italy. |
| 1942 | Vampire (P 72) | Laid Down |
| 1971 | Conqueror (S 48) | Completed |
