HMS Jupiter (1895)
Encyclopedia
HMS Jupiter was a Majestic-class
Majestic class battleship
The Majestic class was a class of pre-dreadnought battleships, built under the Spencer Programme of 8 December 1893, that sought to counter the growing naval strength of France and the Russian Empire...

 pre-dreadnought
Pre-dreadnought
Pre-dreadnought battleship is the general term for all of the types of sea-going battleships built between the mid-1890s and 1905. Pre-dreadnoughts replaced the ironclad warships of the 1870s and 1880s...

 battleship
Battleship
A battleship is a large armored warship with a main battery consisting of heavy caliber guns. Battleships were larger, better armed and armored than cruisers and destroyers. As the largest armed ships in a fleet, battleships were used to attain command of the sea and represented the apex of a...

 of the Royal Navy
Royal Navy
The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

.

Technical characteristics

HMS Jupiter was laid down by J & G Thomson, Clydebank
John Brown & Company
John Brown and Company of Clydebank was a pre-eminent Scottish marine engineering and shipbuilding firm, responsible for building many notable and world-famous ships, such as the , the , the , the , the , and the...

 at Clydebank
Clydebank
Clydebank is a town in West Dunbartonshire, in the Central Lowlands of Scotland. Situated on the north bank of the River Clyde, Clydebank borders Dumbarton, the town with which it was combined to form West Dunbartonshire, as well as the town of Milngavie in East Dunbartonshire, and the Yoker and...

 on 26 April 1894 and launched on 18 November 1895. In February 1897 she was transferred to Chatham Dockyard
Chatham Dockyard
Chatham Dockyard, located on the River Medway and of which two-thirds is in Gillingham and one third in Chatham, Kent, England, came into existence at the time when, following the Reformation, relations with the Catholic countries of Europe had worsened, leading to a requirement for additional...

, where she was completed in May 1897

When the lead ship of the class, HMS Majestic
HMS Majestic (1895)
HMS Majestic was a Majestic-class predreadnought battleship of the Royal Navy.-Technical characteristics:HMS Majestic was laid down at Portsmouth Dockyard on 5 February 1894 and launched on 31 January 1895...

, was launched in 1895, at 421 ft (128.3 m) long and with a full-load displacement of 16,000 tons, she was the largest battleship ever built at the time. The Majestics were considered good seaboats with an easy roll and good steamers, although they suffered from high fuel consumption. Jupiter began life as a coal-burner, but was converted to burn fuel oil by 1907-1908. Jupiter and her sisters were the last British battleships to have side-by-side funnels, successor classes having funnels in a line.

Jupiter had a new design in which the bridge was mounted around the base of the foremast behind the conning tower to prevent a battle-damaged bridge from collapsing around the tower. Like six of her eight sisters, she had pear-shaped barbettes and fixed loading positions for the main guns; Caesar
HMS Caesar (1896)
HMS Caesar was a Majestic-class pre-dreadnought battleship of the Royal Navy, named after the Roman military and political leader Julius Caesar.-Technical description:...

 and Illustrious
HMS Illustrious (1896)
The third HMS Illustrious of the British Royal Navy was a Majestic-class pre-dreadnought battleship launched in 1896. She was in front-line service during the final years of the 19th century and early 20th century...

 of her class and all future classes of British battleship had circular barbettes and all-around loading for their main guns,

Jupiter and the other Majestic-class ships had 9 inches (229 mm) of Harvey armour, which allowed equal protection with less cost in weight compared to previous types of armour. This allowed Jupiter and her sisters to have a deeper and lighter belt than previous battleships without any loss in protection. She was divided into 150 watertight compartments.

The Majestics boasted a new gun, the 46-ton 12-inch (305-mm) 35-caliber Mk VIII
BL 12 inch naval gun Mk VIII
The BL 12 inch naval gun Mark VIII was one of the first large British naval guns designed for the higher pressures generated by the new cordite propellant, and Britain's first large wire-wound gun...

, the first new British battleships to mount a 12-inch (305-mm) main battery since the 1880s. One hundred thirteen miles (182 km) of wire were wrapped around each gun barrel, and each gun took nine months to manufacture. Jupiter carried four such guns in two barbette
Barbette
A barbette is a protective circular armour feature around a cannon or heavy artillery gun. The name comes from the French phrase en barbette referring to the practice of firing a field gun over a parapet rather than through an opening . The former gives better angles of fire but less protection...

s (one forward and one aft) with up to 400 rounds for each. The new gun, which would be the standard main armament of British battleships for sixteen years, was a significant improvement on the 13.5-inch (343-mm) gun which had been fitted on the Admiral
Admiral class battleship
The British Royal Navy's pre-dreadnought Admiral class battleships of the 1880s followed the pattern of the Devastation class in having the main armament on centre-line mounts with the superstructure in between. This pattern was followed by most following British designs until in 1906...

 and Royal Sovereign
Royal Sovereign class battleship
The Royal Sovereign class was a class of pre-dreadnought battleships of the British Royal Navy. The class comprised seven ships built to the same design: HMS Royal Sovereign, , HMS Ramilles, HMS Repulse, HMS Resolution, HMS Revenge, and HMS Royal Oak, and a half-sister built to a modified design: ....

 classes that preceded the Majestics. and was lighter. This saving in weight allowed Jupiter to carry a secondary battery of twelve 6-inch (152-mm) 40-caliber guns, a larger secondary armament than in previous classes. She also had four submerged torpedo tubes in the bow and one above water in the stern.

Pre-World War I

HMS Jupiter commissioned on 8 June 1897 at Chatham Dockyard for service in the Channel Fleet
Channel Fleet
The Channel Fleet was the Royal Navy formation of warships that defended the waters of the English Channel from 1690 to 1909.-History:The Channel Fleet dates back at least to 1690 when its role was to defend England against the French threat under the leadership of Edward Russell, 1st Earl of...

. She was present at both the Fleet Review at Spithead
Spithead
Spithead is an area of the Solent and a roadstead off Gilkicker Point in Hampshire, England. It is protected from all winds, except those from the southeast...

 for the Diamond Jubilee
Diamond Jubilee
A Diamond Jubilee is a celebration held to mark a 60th anniversary in the case of a person or a 75th anniversary in the case of an event.- Thailand :...

 of Queen Victoria on 26 June 1897 and the Coronation Fleet Review for King Edward VII on 16 August 1902. On 1 January 1905, the Channel Fleet became the new Atlantic Fleet, making her an Atlantic Fleet unit. She paid off at Chatham on 27 February 1905 to undergo a refit there, and her Atlantic Fleet service ended when she emerged from refit and commissioned at Chatham into the Portsmouth Reserve on 15 August 1905.

Jupiter commissioned for service in the new Channel Fleet on 20 September 1905. This service ended on 3 February 1908 when she paid off.

On 4 February 1908, Jupiter recommissioned for reserve service in the Portsmouth Division of the new Home Fleet with a nucleus crew. She was flagship
Flagship
A flagship is a vessel used by the commanding officer of a group of naval ships, reflecting the custom of its commander, characteristically a flag officer, flying a distinguishing flag...

 of the division from February to June 1909 and later second flagship of the 3rd Division, Home Fleet. During this service, she underwent refits at Portsmouth in 1909-1910 (during which she received fire control equipment for her main battery) and 1911–1912 and from June 1912 to January 1913 served as a seagoing gunnery training ship at the Nore
Nore
The Nore is a sandbank at the mouth of the Thames Estuary, England. It marks the point where the River Thames meets the North Sea, roughly halfway between Havengore Creek in Essex and Warden Point in Kent....

. In January 1913 she transferred to the 3rd Fleet, and was based at Pembroke Dock
Pembroke Dock
Pembroke Dock is a town in Pembrokeshire, south-west Wales, lying north of Pembroke on the River Cleddau. Originally a small fishing village known as Paterchurch, the town was greatly expanded from 1814 onwards following the construction of a Royal Naval Dockyard...

 and Devonport
Devonport, Devon
Devonport, formerly named Plymouth Dock or just Dock, is a district of Plymouth in the English county of Devon, although it was, at one time, the more important settlement. It became a county borough in 1889...

.

As battleship

When World War I
World War I
World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

 broke out in August 1914, Jupiter transferred to the 7th Battle Squadron of the Channel Fleet. During this service, she covered the passage of the British Expeditionary Force from England
England
England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 to France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 in September 1914.

In late October 1914, Jupiter was reassigned to serve alongside her sister ship HMS Majestic
HMS Majestic (1895)
HMS Majestic was a Majestic-class predreadnought battleship of the Royal Navy.-Technical characteristics:HMS Majestic was laid down at Portsmouth Dockyard on 5 February 1894 and launched on 31 January 1895...

 as a guard ship at the Nore. On 3 November 1914, Jupiter and Majestic left the Nore and relieved their sister ships HMS Hannibal
HMS Hannibal (1896)
HMS Hannibal was a Majestic class pre-dreadnought battleship and the sixth ship to bear the name HMS Hannibal.-Technical characteristics:...

 and HMS Magnificent
HMS Magnificent (1894)
HMS Magnificent was one of the nine Majestic-class battleships of the Royal Navy .-Technical characteristics:HMS Magnificent was laid down on 18 December 1893 at Chatham Dockyard...

 of guard ship duty on the Humber
Humber
The Humber is a large tidal estuary on the east coast of Northern England. It is formed at Trent Falls, Faxfleet, by the confluence of the tidal River Ouse and the tidal River Trent. From here to the North Sea, it forms part of the boundary between the East Riding of Yorkshire on the north bank...

. In December 1914 Jupiter moved on to guard ship duty on the Tyne
River Tyne
The River Tyne is a river in North East England in Great Britain. It is formed by the confluence of two rivers: the North Tyne and the South Tyne. These two rivers converge at Warden Rock near Hexham in Northumberland at a place dubbed 'The Meeting of the Waters'.The North Tyne rises on the...

.

On 5 February 1915, Jupiter was detached from her guard ship duty to serve temporarily as an icebreaker
Icebreaker
An icebreaker is a special-purpose ship or boat designed to move and navigate through ice-covered waters. Although the term usually refers to ice-breaking ships, it may also refer to smaller vessels .For a ship to be considered an icebreaker, it requires three traits most...

 at Arkhangelsk
Arkhangelsk
Arkhangelsk , formerly known as Archangel in English, is a city and the administrative center of Arkhangelsk Oblast, Russia. It lies on both banks of the Northern Dvina River near its exit into the White Sea in the north of European Russia. The city spreads for over along the banks of the river...

, Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

, while the regular icebreaker there was under refit. In this duty, Jupiter made history by becoming the first ship ever to get through the ice into Arkhangelsk during the winter; her February arrival was the earliest in history there.

Jupiter left Arkhangelsk in May 1915 to return to the Channel Fleet, and paid off at Birkenhead
Birkenhead
Birkenhead is a town within the Metropolitan Borough of Wirral in Merseyside, England. It is on the Wirral Peninsula, along the west bank of the River Mersey, opposite the city of Liverpool...

 on 19 May 1915. She then began a refit by Cammel Laird there that lasted until August 1915.

Her refit completed, Jupiter commissioned at Birkenhead on 12 August 1915 for service in the Mediterranean Sea
Mediterranean Sea
The Mediterranean Sea is a sea connected to the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Anatolia and Europe, on the south by North Africa, and on the east by the Levant...

 on the Suez Canal
Suez Canal
The Suez Canal , also known by the nickname "The Highway to India", is an artificial sea-level waterway in Egypt, connecting the Mediterranean Sea and the Red Sea. Opened in November 1869 after 10 years of construction work, it allows water transportation between Europe and Asia without navigation...

 Patrol. On 21 October 1915, she transferred to the Red Sea
Red Sea
The Red Sea is a seawater inlet of the Indian Ocean, lying between Africa and Asia. The connection to the ocean is in the south through the Bab el Mandeb strait and the Gulf of Aden. In the north, there is the Sinai Peninsula, the Gulf of Aqaba, and the Gulf of Suez...

 to become guard ship at Aden
Aden
Aden is a seaport city in Yemen, located by the eastern approach to the Red Sea , some 170 kilometres east of Bab-el-Mandeb. Its population is approximately 800,000. Aden's ancient, natural harbour lies in the crater of an extinct volcano which now forms a peninsula, joined to the mainland by a...

 and flagship
Flagship
A flagship is a vessel used by the commanding officer of a group of naval ships, reflecting the custom of its commander, characteristically a flag officer, flying a distinguishing flag...

 of the Senior Naval Officer, Red Sea Patrol. She was relieved of flagship duty by troopship
Troopship
A troopship is a ship used to carry soldiers, either in peacetime or wartime...

 RIM Northbrook of the Royal Indian Marine on 9 December 1915 and returned to the Suez Canal Patrol for Mediterranean service, from April to November 1916 being stationed at Port Said
Port Said
Port Said is a city that lies in north east Egypt extending about 30 km along the coast of the Mediterranean Sea, north of the Suez Canal, with an approximate population of 603,787...

, Egypt
Egypt
Egypt , officially the Arab Republic of Egypt, Arabic: , is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world...

.

Decommissioning and subsidiary duties

Jupiter left Egypt on 22 November 1916 and returned to the United Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

, where she paid off at Devonport
Devonport, Devon
Devonport, formerly named Plymouth Dock or just Dock, is a district of Plymouth in the English county of Devon, although it was, at one time, the more important settlement. It became a county borough in 1889...

 to provide crews for antisubmarine vessels. She remained at Devonport until April 1919, in commission as a special service vessel and auxiliary patrol ship until February 1918, when she paid off. After that she became an accommodation ship.

Disposal

In April 1919, Jupiter became the first Majestic-class
Majestic class battleship
The Majestic class was a class of pre-dreadnought battleships, built under the Spencer Programme of 8 December 1893, that sought to counter the growing naval strength of France and the Russian Empire...

 ship to be placed on the disposal list. She was sold for scrapping on 15 January 1920, and on 11 March 1920 was towed from Chatham to Blyth
Blyth, Northumberland
Blyth is a town and civil parish in southeast Northumberland, England. It lies on the coast, to the south of the River Blyth and is approximately 21 kilometres  northeast of Newcastle upon Tyne...

to be scrapped.

External links

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