| 1911 | E2 | Launched |
| 1914 | D2 | Lt Cdr Jameson was washed overboard from HMS D2 and drowned on 23 November 1914. |
| 1916 | G5 | Launched |
| 1917 | WRNS | Dame Katharine Furse appointed first director of Women's Royal Naval Service |
| 1939 | 1902 - 1939: Pandora | Mined and sunk off Blyth while in tow, was to be stripped for use as a blockship.
|
| 1939 | Seal (N37) | HMS Seal ended her 4th war patrol at Halifax |
| 1939 | Undine (N48) | HMS Undine departed Blyth for her 3rd war patrol. She was ordered to patrol off the South-West coast of Norway. |
| 1942 | Splendid (P228) | HMS Splendid sinks the Italian merchant Luigi Favorita with gunfire about 80 nautical miles from Capo Carbonara, Sardinia, Italy. |
| 1942 | Unruffled (P46) | HMS Unruffled attacks the Italian submarine Antonio Sciesa with torpedoes off Buerat, Libya. All torpedoes miss. |
| 1942 | Porpoise (N14) | HMS Porpoise sinks the Italian auxiliary patrol vessel F 39/Fertilia with gunfire off Kerkennah, Tunisia. |
| 1942 | Traveller (N48) | HMS Traveller (Lt. M.B. St. John, RN) arrived at Malta with a cargo of aviation spirit.
|
| 1943 | Talent (P322) | Commisioned into to the Royal Netherlands Navy. She was renamed Zwaardvisch, Dutch for 'Swordfish'. She went on to lead a distinguished career. |
| 1944 | Sidon (P259) | Sidon was completed and commenced trials followed by the start of working up training at the Holy Loch |
| 1944 | L27 | HMS L-27 paid off |
| 1944 | Sidon (P259) | Completed |
| 1977 | Splendid (S106) | Laid Down |
