| Built By: | Vickers (Barrow) |
| Build Group: | H21 |
| Fate: | Sold to the Breakers August 1935 |
| 1929: | Lieutenant | John Egerton Broome | |
| 1930: | Lieutenant | Edgar Lorne Armstrong | |
| 1932: | Lieutenant Commander | Reginald Robert Helbert |
| 20-03-1917 | Laid Down |
| 25-09-1918 | Launched |
| 02-01-1919 | Completed |
| Length overall | 171 ft 9 inch |
| Beam | 15 ft 9 inch |
| Depth | 15 ft 4 inch |
| Displacement | 438 tons (surface) |
| 504 tons (submerged) | |
| Diving Depth | 150 ft |
| Speed | Surface 13 knots (design) |
| Surface 11.5 knots (service) | |
| Submerged 10 to 10.5 knots (design) | |
| Submerged 9 knots (service) | |
| No. of shafts | 2 |
| Armament | 4 x 21 inch bow tubes (6 torpedoes carried) |
| Endurance | Surface: 2000 miles at full power (design) |
| Surface: 1100 miles at full power or 1600 miles at 10 knots (service) | |
| Submerged: 70 miles at 3 knots (design) | |
| Submerged: 9 miles at 8 knots or 34 miles at 3.5 knots (service) | |
| Complement | 22 |
| Class: | 1973 - 2010: Swiftsure Class |
| Built By: | Vickers (Barrow) |
| Build Group: | SSN 4 |
| Fate: | |
| Cracks were found in the reactor in 1992 and was decommissioned the same year. Swiftsure is currently in dry dock at Rosyth, in Scotland, where it is being carefully dismantled. An estimated 90% of her total weight will be repurposed, with some of the high-quality steel used to create components for future Royal Navy submarines. Swiftsure is set to be first of the UK's decommissioned nuclear submarines to be fully dismantled by the end of 2026. | |
11 pages added or updated in the last 1 month
Please help to maintain this site by reporting any Errors, Broken Links, Information or Site Issues on this page using this button
If you find this site useful, please consider supporting my work with a small Donation. Or you can make a big one if you like :)
Please Note: Donations made using this option go directly to the site owner and not to the Submariners Association.
Thankyou for your support.
| Length overall | 171 ft 9 inch |
| Beam | 15 ft 9 inch |
| Depth | 15 ft 4 inch |
| Displacement | 438 tons (surface) |
| 504 tons (submerged) | |
| Diving Depth | 150 ft |
| Speed | Surface 13 knots (design) |
| Surface 11.5 knots (service) | |
| Submerged 10 to 10.5 knots (design) | |
| Submerged 9 knots (service) | |
| No. of shafts | 2 |
| Armament | 4 x 21 inch bow tubes (6 torpedoes carried) |
| Endurance | Surface: 2000 miles at full power (design) |
| Surface: 1100 miles at full power or 1600 miles at 10 knots (service) | |
| Submerged: 70 miles at 3 knots (design) | |
| Submerged: 9 miles at 8 knots or 34 miles at 3.5 knots (service) | |
| Complement | 22 |
| Class: | 1973 - 2010: Swiftsure Class |
| Built By: | Vickers (Barrow) |
| Build Group: | SSN 4 |
| Fate: | |
| Cracks were found in the reactor in 1992 and was decommissioned the same year. Swiftsure is currently in dry dock at Rosyth, in Scotland, where it is being carefully dismantled. An estimated 90% of her total weight will be repurposed, with some of the high-quality steel used to create components for future Royal Navy submarines. Swiftsure is set to be first of the UK's decommissioned nuclear submarines to be fully dismantled by the end of 2026. | |
11 pages added or updated in the last 1 month
Please help to maintain this site by reporting any Errors, Broken Links, Information or Site Issues on this page using this button
If you find this site useful, please consider supporting my work with a small Donation. Or you can make a big one if you like :)
Please Note: Donations made using this option go directly to the site owner and not to the Submariners Association.
Thankyou for your support.

This form is for you to comment on, or add additional information to this page. Any questions will be deleted. If you wish to ask a question contact the Branch or the Webmaster using the Contact Us page or ask your question on our Facebook Page