Events
On This Day - November 15
| 1911 | 1912 - 1921: Fearless | Laid down |
| 1917 | H26 | Launched |
| 1918 | H51 | Launched |
| 1932 | Seahorse (S98) | Launched |
| 1943 | Sibyl (P217) | HMS Sibyl sinks the Greek sailing vessel Trias with gunfire off Mitylene, Greece. |
| 1943 | Sportsman (P229) | HMS Sportsman sinks a Greek sailing vessel with gunfire between Naxos and Mykonos, Greece. |
| 1943 | Sentinel (P256) | Laid Down |
| 1944 | XE9 | Completed |
| 1959 | Submarine Memorial | The Submarine War Memorial on the Thames Embankment which includes losses from both World Wars was unveiled by Rear Admiral B W Taylor. |
| 1968 | Renown (S26) | Completed |
| 2009 | Astute (S119) | Departed Barrow for Sea Trials The nuclear powered first of class submarine set off from the Barrow docks at around 9.30am. She past Piel Island at around 10.10am heading to Faslane, Scotland. |
