HMS E8
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HMS ''E8'' was a
British E-class submarine The British E-class submarines started out as improved versions of the British D-class submarine. The E class served with the Royal Navy throughout World War I as the backbone of the submarine fleet. The last surviving E class submarines we ...
built at
Chatham Dockyard Chatham Dockyard was a Royal Navy Dockyard located on the River Medway in Kent. Established in Chatham, Kent, Chatham in the mid-16th century, the dockyard subsequently expanded into neighbouring Gillingham, Kent, Gillingham; at its most extens ...
. She was laid down on 30 March 1912 and was commissioned on 18 June 1914. She cost £105,700. During
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, she was part of the
British submarine flotilla in the Baltic A British submarine flotilla operated in the Baltic Sea for three years during the First World War. The squadron of nine submarines was attached to the Russian Baltic Fleet. The main task of the flotilla was to prevent the import of iron ore f ...
.


Design

The early
British E-class submarine The British E-class submarines started out as improved versions of the British D-class submarine. The E class served with the Royal Navy throughout World War I as the backbone of the submarine fleet. The last surviving E class submarines we ...
s, from ''E1'' to ''E8'', had a displacement of at the surface and while submerged. They had a length overall of and a beam of , and were powered by two Vickers eight-cylinder two-stroke diesel engines and two electric motors.Akerman, P. (1989). ''Encyclopaedia of British submarines 1901–1955''.  p.150. Maritime Books. The class had a maximum surface speed of and a submerged speed of , with a fuel capacity of of diesel affording a range of when travelling at , while submerged they had a range of at . The 'Group 1' ''E'' class boats were armed with four 18 inch (450 mm)
torpedo tube A torpedo tube is a cylindrical device for launching torpedoes. There are two main types of torpedo tube: underwater tubes fitted to submarines and some surface ships, and deck-mounted units (also referred to as torpedo launchers) installed aboa ...
s, one in the bow, one either side amidships, and one in the stern; a total of eight torpedoes were carried. Group 1 boats were not fitted with a deck gun during construction, but those involved in the Dardanelles campaign had guns mounted forward of the conning tower while at Malta Dockyard. E-Class submarines had wireless systems with power ratings; in some submarines, these were later upgraded to systems by removing a midship torpedo tube. Their maximum design depth was although in service some reached depths of below .


Crew

''E8''′s
complement Complement may refer to: The arts * Complement (music), an interval that, when added to another, spans an octave ** Aggregate complementation, the separation of pitch-class collections into complementary sets * Complementary color, in the visu ...
was three officers and 28 men.


Service history

When
war War is an armed conflict between the armed forces of states, or between governmental forces and armed groups that are organized under a certain command structure and have the capacity to sustain military operations, or between such organi ...
was declared with
Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
on 5 August 1914, ''E8'' was based at
Harwich Harwich is a town in Essex, England, and one of the Haven ports on the North Sea coast. It is in the Tendring district. Nearby places include Felixstowe to the north-east, Ipswich to the north-west, Colchester to the south-west and Clacton-o ...
, in the
8th Submarine Flotilla The 8th Submarine Flotilla was a flotilla of the British Royal Navy consisting of submarines and their supporting depot ships and destroyers. It was established as part of the Home Fleet in 1912. The flotilla brought together the newer, longer ran ...
of the
Home Fleet The Home Fleet was a fleet of the Royal Navy that operated from the United Kingdom's territorial waters from 1902 with intervals until 1967. In 1967, it was merged with the Mediterranean Fleet creating the new Western Fleet. Before the First ...
s. On that morning the destroyers and towed ''E8'' and , respectively to
Terschelling Terschelling (; ; Terschelling dialect: ''Schylge'') is a Municipalities of the Netherlands, municipality and an island in the northern Netherlands, one of the West Frisian Islands. It is situated between the islands of Vlieland and Ameland. ...
. ''E8'' and ''E6'' then made the first
Heligoland Bight The Heligoland Bight, also known as Helgoland Bight, (, ) is a bay which forms the southern part of the German Bight, itself a bay of the North Sea, located at the mouth of the Elbe river. The Heligoland Bight extends from the mouth of the Elb ...
patrol of
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. On 23 October 1915, ''E8'' sank the 9,050-ton, three-funnel German
armoured cruiser The armored cruiser was a type of warship of the late 19th and early 20th centuries. It was designed like other types of cruisers to operate as a long-range, independent warship, capable of defeating any ship apart from a pre-dreadnought battles ...
in the
Baltic Sea The Baltic Sea is an arm of the Atlantic Ocean that is enclosed by the countries of Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russia, Sweden, and the North European Plain, North and Central European Plain regions. It is the ...
west of Libau. As the result of this action the submarine's commander,
Commander Commander (commonly abbreviated as Cmdr.) is a common naval officer rank as well as a job title in many army, armies. Commander is also used as a rank or title in other formal organizations, including several police forces. In several countri ...
Francis Goodhart, received the Cross of St. George from
Tsar Nicholas II Nicholas II (Nikolai Alexandrovich Romanov; 186817 July 1918) or Nikolai II was the last reigning Emperor of Russia, King of Congress Poland, and Grand Duke of Finland from 1 November 1894 until his abdication on 15 March 1917. He married ...
. During her time in the Baltic,
Aksel Berg Aksel Ivanovich Berg (; – 9 July 1979) was a Soviet scientist in radio-frequency engineering and Soviet Navy Admiral, Hero of Socialist Labour. He was a key figure in the introduction of cybernetics to the Soviet Union. Early life Aksel Marti ...
, who later became a key figure in
Soviet cybernetics Cybernetics in the Soviet Union had its own particular characteristics, as the study of cybernetics came into contact with the dominant scientific ideologies of the Soviet Union and the nation's economic and political reforms: from the unmitig ...
, was her liaison officer.


Fate

''E8'' met her fate on 4 April 1918 outside Helsingfors (Helsinki) off
Harmaja Harmaja () is an island and a lighthouse outside Helsinki, south of the Suomenlinna sea fortress. The island has been functioning as a landmark since the 16th century. A landmark structure was built on the island in the 18th century and a light ...
Light in the
Gulf of Finland The Gulf of Finland (; ; ; ) is the easternmost arm of the Baltic Sea. It extends between Finland to the north and Estonia to the south, to Saint Petersburg—the second largest city of Russia—to the east, where the river Neva drains into it. ...
. She was
scuttled Scuttling is the act of deliberately sinking a ship by allowing water to flow into the hull, typically by its crew opening holes in its hull. Scuttling may be performed to dispose of an abandoned, old, or captured vessel; to prevent the vesse ...
by her crew, along with , , , , , and to avoid seizure by advancing German forces who had landed nearby. ''E8'' was salvaged in August 1953 for breaking up in Finland.


Citations


References

*


External links

* {{DEFAULTSORT:E08 British E-class submarines of the Royal Navy Ships built in Chatham 1913 ships World War I submarines of the United Kingdom World War I shipwrecks in the Baltic Sea Royal Navy ship names Maritime incidents in 1918 Shipwrecks of Finland Scuttled vessels of the United Kingdom