1892 | 1882 - 1919: Hebe | Launched |
1916 | G9 | Launched |
1916 | G12 | Completed |
1933 | Salmon (N65) | Laid Down |
1936 | O20 (Dutch) | Laid down |
1940 | Rorqual (N74) | HMS Rorqual makes an unsuccesful torpedo attack on an Italian submarine in the Strait of Otranto. |
1941 | Thunderbolt (N25) | HMS Thunderbolt fires torpedoes at the German submarine U-557 in the North Atlantic. The torpedoes miss. |
1942 | Umbra (P35) | HMS Umbra fires torpedoes at the Italian battleship Littorio but the torpedoes miss the target. Later HMS Umbra torpedoes and sinks the Italian heavy cruiser Trento. |
1943 | Ultor (P53) | HMS Ultor sinks the Italian auxiliary minesweeper Tullio/No.92 |
1944 | Satyr (P214) | HMS Satyr sank the German submarine U-987 in the North Sea west of Narvik. |
1945 | Taciturn (P334) | HMS Taciturn sinks a Japanese air warning picket hulk and the Japanese auxiliary submarine chaser Cha 105 with gunfire in the Madoera Strait to the north of Surabaya, Java, Netherlands East Indies. |
1954 | Porpoise (N14) | Laid Down |