British E class submarine

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Image:HMS E4.jpg
HMS E4
E-class Image:RN-White-Ensign.svg
General Characteristics
Displacement:
Group Surfaced Submerged
1 652 tons795 tons
2/3 662 tons807 tons
Length:
Group
1 53.65 m
2/3 54.86 m
Beam: 6.86 m
Draught:
Group
1 3.68 m
2/3 3.81 m
Propulsion: Twin-shift, 2 x 1600 bhp Vickers diesel,
2 x 840 shp electric motors
Speed:
Surfaced Submerged
15.25 knots9.75 knots
Range: 325 nm surfaced, 24 days endurance
Complement: 3 officers, 28 ratings
Armament:
Group Torpedoes Guns
1 1 x 18" bow tube
2 x 18" beam tubes
1 x 18" stern tube
8 torpedoes
1 x 12pdr deck gun
2/3 2 x 18" bow tube
2 x 18" beam tubes
1 x 18" stern tube
10 torpedoes
1 x 12 pdr deck gun

The Royal Navy's E-class of diesel/electric submarines were built between 1912 and 1916 and were the mainstay of the submarine fleet during the First World War. A total of 58 boats were built, including two constructed for the Royal Australian Navy.

The boats were built in three groups. Six boats of Group 3 were built as minelayers which were fitted with 20 vertical tubes instead of the two beam tubes.

Boats

  • Group 1
    • E1 - Launched November 9, 1912.
    • E2 - Launched November 23, 1912.
    • E3 - Launched October 29, 1912. Torpedoed by U27 on October 18, 1917.
    • E4 - Launched February 5, 1912.
    • E5 - Launched May 17, 1912. Mined & sunk in North Sea, March 7, 1916.
    • E6 - Launched November 12, 1912. Mined on December 26, 1915.
    • E7 - Launched October 2, 1913. Scuttled on September 5, 1915 in the Dardanelles during the Battle of Gallipoli.
    • E8 - Launched October 30, 1913.
    • AE1 - Built for the RAN. Lost near Papua New Guinea, September 14, 1914.
    • AE2 - Built for the RAN. Sunk on April 28, 1915, in the Sea of Marmara during the Battle of Gallipoli.
  • Group 2
    • E9 - Launched November 29, 1913.
    • E10 - Launched November 29, 1913. Lost January 18, 1915.
    • E11 - Launched April 23, 1914.
    • E12 - Launched September 5, 1914.
    • E13 - Launched September 22, 1914.
    • E14 - Launched July 7, 1914. Mined & sunk, January 27, 1918.
    • E15 - Launched April 23, 1914. Destroyed on April 19, 1915 in the Dardanelles.
    • E16 - Launched September 23, 1914.
    • E17 - Launched January 16, 1915.
    • E18 - Launched March 4, 1915. Sunk by German ship KE41 on May 24, 1916.
    • E19 - Launched May 13, 1915.
    • E20 - Launched June 12, 1915. Torpedoed on November 5, 1915 in the Dardanelles.
  • Group 3
    • E21 - Launched July 24, 1915.
    • E22 - Launched August 27, 1915. Torpedoed & sunk, April 25, 1916.
    • E23 - Launched September 28, 1915.
    • E24 - Launched December 9, 1915. Minelayer.
    • E25 - Launched August 23, 1915.
    • E26 - Launched November 11, 1915. Lost on July 6, 1916.
    • E27 - Launched June 9, 1917.
    • E29 - Launched June 1, 1915.
    • E30 - Launched June 29, 1915. Lost on November 22, 1916.
    • E31 - Launched August 23, 1915.
    • E32 - Launched August 16, 1916.
    • E33 - Launched April 18, 1916.
    • E34 - Launched January 27, 1917. Minelayer.
    • E35 - Launched May 20, 1916.
    • E36 - Launched September 16, 1916. Lost on January 17, 1917.
    • E37 - Launched September 2, 1915. Lost on December 1, 1916.
    • E38 - Launched June 13, 1916.
    • E39 - Launched May 18, 1916.
    • E40 - Launched November 9, 1916.
    • E41 - Launched October 22, 1915. Minelayer.
    • E42 - Launched October 22, 1915.
    • E43 - Launched November 11, 1915.
    • E44 - Launched February 21, 1916.
    • E45 - Launched January 25, 1916. Minelayer.
    • E46 - Launched April 4, 1916. Minelayer.
    • E47 - Launched May 29, 1916. Lost on August 20, 1917.
    • E48 - Launched August 2, 1916.
    • E49 - Launched September 18, 1916. Mined & sunk near Huney in the Shetland Islands, March 12, 1917.
    • E50 - Launched November 13, 1916. Mined & sunk, February 1, 1918.
    • E51 - Launched November 30, 1916. Minelayer.
    • E52 - Launched January 25, 1917.
    • E53 - Launched in 1916.
    • E54 - Launched in 1916.
    • E55 - Launched February 5, 1916.
    • E56 - Launched June 19, 1916.ja:E級潜水艦