| 1588 | Spanish Armada | English fleet defeats the Spanish Armada |
| 1913 | E17 | Laid Down |
| 1940 | Sealion (N72) | HMS Sealion attacks the German submarine U-62 with torpedoes (that miss) and then with gunfire south-west of Stavanger, Norway. |
| 1940 | Porpoise (N14) | HMS Porpoise lays minefield FD 23 (50 mines) off southern Norway. |
| 1941 | Olympus (N35) | HMS Olympus is damaged by a near miss from an Italian aircraft east of Isola dei Cavoli, Italy. |
| 1941 | Ultimatum (P34) | Completed |
| 1942 | Tactician (P314) | Launched |
| 1943 | Trooper (N91) | Italian submarine Pietro Micca was torpedoed and sunk at the entrance to Adriatic, in the Strait of Otranto by the British HMS Trooper |
| 1944 | Virtue (P75) | HMS Virtue attacks a German sailing vessel with torpedoes and gunfire 13 nautical miles south-south-west of Milos but the vessel escapes. |
| 1945 | Sea Dog (P216) | HMS Seadog sinks a Japanese sailing vessel with demolition charges in the Strait of Malacca. |
| 1945 | Tudor (P326) | HMS Tudor sinks a Japanese coaster with gunfire in the Java Sea. |
| 1957 | Upstart (P65) | Used as a target and sunk |