Designed as a counter to a perceived (but incorrect) threat from high speed German U-boats.
Reports that the Germans had submarines capable of speeds equal to that of surface vessels led to consideration of high-speed submarines by the Admiralty. The idea that submarines could keep up with and work alongside the surface fleet had already been attempted with the troublesome steam-powered K Class but the idea was taken further even though the reported German boats were proved to be non-existent.
This resulted in a diesel-electric design that was unique having three screws, which allowed them to reach a speed of 19.5 knots on the surface, slightly less than the top speed of current battleships.
Eight boats were originally planned, this dropped to six before settling at seven.
Chapter 7: Double-Hull Overseas Types - Nautilus, Swordfish (1913), G & J Classes
The Development of HM Submarines from Holland 1 (1901) to Porpoise (1930)
Further Reading |
|
| Harwich Submarines in the Great War |
Mark Harris / Rear Admiral Jonathan Westbrook CBE The authoritative story of the Royal Navy's first submarine campaign, told using new research. The Harwich Submarine Flotilla played a key role establishing British dominance in the North Sea at the beginning of the First World War. Letters, diaries, memoirs and combat reports of the participants are used to give a complete account. |
The traditional British sailor was not defined by his looks, he was defined by his attitude, his name was Jack Tar, he was a happy-go-lucky sort of bloke. He took the good times with the bad. He didn't cry victimisation, bastardisation, discrimination, for his mum for his often self destructive actions. He loved to laugh at anything or anybody rank, race, gender, creed or behaviour, it didn't matter to Jack, he would take the micky out of anyone, including himself, and if someone took it out of him he didn't get offended, it was a natural part of life.
David Suchet narrates the BBC series featuring the Royal Navy's Hunter-Killer submarine, HMS Splendid, on a top secret three-month mission.
After travelling from its Farlane base to San Diego, the sub is charged with testing the first Tomahawk cruise missile, and the crew is followed every step of the way.
Also included is a feature on the sub's new Lieutenant Commander as he undergoes the 'Perisher' selection course.
12 pages added or updated in the last Array 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.
Please Note: Donations made using this option go directly to the site owner and not to the Submariners Association.
Thankyou for your support.
Chapter 7: Double-Hull Overseas Types - Nautilus, Swordfish (1913), G & J Classes
The Development of HM Submarines from Holland 1 (1901) to Porpoise (1930)
Further Reading |
|
| Harwich Submarines in the Great War |
|
Mark Harris / Rear Admiral Jonathan Westbrook CBE The authoritative story of the Royal Navy's first submarine campaign, told using new research. The Harwich Submarine Flotilla played a key role establishing British dominance in the North Sea at the beginning of the First World War. Letters, diaries, memoirs and combat reports of the participants are used to give a complete account. |
The traditional British sailor was not defined by his looks, he was defined by his attitude, his name was Jack Tar, he was a happy-go-lucky sort of bloke. He took the good times with the bad. He didn't cry victimisation, bastardisation, discrimination, for his mum for his often self destructive actions. He loved to laugh at anything or anybody rank, race, gender, creed or behaviour, it didn't matter to Jack, he would take the micky out of anyone, including himself, and if someone took it out of him he didn't get offended, it was a natural part of life.
David Suchet narrates the BBC series featuring the Royal Navy's Hunter-Killer submarine, HMS Splendid, on a top secret three-month mission.
After travelling from its Farlane base to San Diego, the sub is charged with testing the first Tomahawk cruise missile, and the crew is followed every step of the way.
Also included is a feature on the sub's new Lieutenant Commander as he undergoes the 'Perisher' selection course.
12 pages added or updated in the last Array 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.
Please Note: Donations made using this option go directly to the site owner and not to the Submariners Association.
Thankyou for your support.
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