| Grand Fleet | |
|---|---|
 The Grand Fleet in the Firth of Forth | |
| Active | 1914–1919 |
| Country |  United Kingdom |
| Branch |  Royal Navy |
| Type | Fleet |
| Size | ~160 ships |
| Engagements | Battle of Jutland |
| Commanders | |
| Commander-in-Chief 1914–1916 | Sir John Jellicoe |
| Commander-in-Chief 1916–1919 | Sir David Beatty |
The Grand Fleet was the main battlefleet of the Royal Navy during the First World War. It was established in August 1914 and disbanded in April 1919. Its main base was Scapa Flow in the Orkney Islands.
Formed in August 1914 from the First Fleet and part of the Second Fleet of the Home Fleets, the Grand Fleet included 25–35 modern capital ships. It was commanded initially by Admiral Sir John Jellicoe. [1]
The 10th Cruiser Squadron carried out the Northern Patrol between Shetland and Norway and cruisers from Cromarty and Rosyth operated a second line (and screened the fleet) in enforcing the blockade of Germany. The administrative complications of the distant blockade across the northern exits of the North Sea overwhelmed the capacity of Vice Admiral Francis Miller, the Base Admiral in Chief from 7 August 1914, devolving on the commander in chief, Admiral John Jellicoe. [2] To relieve the administrative burdens on Miller and Jellicoe, the post of the Admiral of the Orkneys and Shetlands was created to oversee the defence of the islands, naval bases and shore duties. [3] [lower-alpha 1] Vice-Admiral Stanley Colville was appointed to the command (7 September 1914 – 19 January 1916) with Miller under his authority. [3]
Admiral Jellicoe was significantly concerned about the possibility of submarine or destroyer attacks on Scapa Flow. While the Grand Fleet spent almost the first year of the war patrolling the west coast of the British Isles, their base at Scapa was defensively reinforced, beginning with over sixty blockships sunk in the many entrance channels between the southern islands to enable the use of submarine nets and booms. These blocked approaches were backed by minefields, artillery and concrete barriers. [4]
Admiral Jellicoe was succeeded by Admiral Sir David Beatty in December 1916. [5]
The Grand Fleet was based first at Scapa Flow in the Orkney Islands, and later at Rosyth on the Firth of Forth. It participated with the biggest fleet action of the war – the Battle of Jutland – in June 1916. [1]
After the Battle of Jutland, the German High Seas Fleet rarely ventured out of its bases at Wilhelmshaven and Kiel in the last two years of the war to engage with the British fleet. [6]
Following the German defeat, 74 ships of the High Seas Fleet (Hochseeflotte) of the Imperial German Navy (Kaiserliche Marine) were interned in Gutter Sound at Scapa Flow pending a decision on their future in the peace Treaty of Versailles. [7]
During April 1919 the Grand Fleet was disbanded, with much of its strength forming a new Atlantic Fleet. [8]
Most of the interned German warships were later scuttled despite Royal Navy attempts to save them. [9]
Not all the Grand Fleet was available for use at any one time, because ships required maintenance and repairs. At the time of the Battle of Jutland in May 1916, it had 32 dreadnought and super-dreadnought battleships. Of these, 28 were in the order of battle at Jutland. [10]
The actual strength of the fleet varied through the war as new ships were built and others were transferred or sunk but the number of battleships steadily increased, adding to the margin of superiority over the German fleet. After the USA joined the war, the US Battleship Division Nine was attached to the Grand Fleet as the Sixth Battle Squadron, adding four, later five, dreadnought battleships. [11]
The order of battle of the Grand Fleet at the end of the war in 1918 included 35 dreadnought battleships and 11 battlecruisers. [lower-alpha 2] Twenty ships had been completed since the outbreak of war. Five of these ships were from the United States Navy and one HMAS Australia from the Royal Australian Navy. [12] [lower-alpha 3] It had five battle squadrons, each of four to ten capital ships, plus the flagship HMS Queen Elizabeth, three cruiser squadrons, the "Flying Squadron" of seaplane carriers, and six destroyer flotillas, with another destroyer flotilla and three minesweeper flotillas under its command. The Battle Cruiser Force was two battle squadrons and the flagship HMS Lion (9 ships in total), and five cruiser squadrons (21 ships). [12]
HMS King Edward VII, named after King Edward VII, was the lead ship of her class of pre-dreadnought battleships built for the British Royal Navy. Armed with a battery of four 12-inch (305 mm) and four 9.2 in (234 mm) guns, she and her sister ships marked a significant advance in offensive power compared to earlier British battleship designs that did not carry the 9.2 in guns. King Edward VII was built at the Devonport Dockyard, and was laid down in March 1902, launched in July 1903, and completed in February 1905.
HMS Iron Duke was a dreadnought battleship of the Royal Navy, the lead ship of her class, named in honour of Arthur Wellesley, 1st Duke of Wellington. She was built by Portsmouth Dockyard, and her keel laid in January 1912. Launched ten months later, she was commissioned into the Home Fleet in March 1914 as the fleet flagship. She was armed with a main battery of ten 13.5-inch (343 mm) guns and was capable of a top speed of 21.25 knots.
HMS Marlborough was an Iron Duke-class battleship of the Royal Navy, named in honour of John Churchill, 1st Duke of Marlborough. She was built at Devonport Royal Dockyard between January 1912 and June 1914, entering service just before the outbreak of the First World War. She was armed with a main battery of ten 13.5-inch (343 mm) guns and was capable of a top speed of 21.25 knots.
HMS Benbow was the third of four Iron Duke-class battleships of the Royal Navy, the third ship to be named in honour of Admiral John Benbow. Ordered in the 1911 building programme, the ship was laid down at the William Beardmore and Company shipyard in May 1912, was launched in November 1913, and was completed in October 1914, shortly after the outbreak of the First World War. The four Iron Dukes were very similar to the preceding King George V class, with an improved secondary battery. She was armed with a main battery of ten 13.5-inch (343 mm) guns and twelve 6 in (152 mm) secondary guns. The ship was capable of a top speed of 21.25 knots, and had a 12-inch (305 mm) thick armoured belt.
HMS King George V was the lead ship of her class of four dreadnought battleships built for the Royal Navy in the early 1910s. She spent the bulk of her career assigned to the Home and Grand Fleets, often serving as a flagship. Aside from participating in the failed attempt to intercept the German ships that had bombarded Scarborough, Hartlepool and Whitby in late 1914, the Battle of Jutland in May 1916 and the inconclusive action of 19 August, her service during the First World War generally consisted of routine patrols and training in the North Sea.
HMS Ajax was the third of four King George V-class dreadnought battleships built for the Royal Navy in the early 1910s. After commissioning in 1913, she spent the bulk of her career assigned to the Home and Grand Fleets. Aside from participating in the failed attempt to intercept the German ships that had bombarded Scarborough, Hartlepool and Whitby in late 1914, the Battle of Jutland in May 1916 and the inconclusive action of 19 August, her service during World War I generally consisted of routine patrols and training in the North Sea.
HMS Orion was the lead ship of her class of four dreadnought battleships built for the Royal Navy in the early 1910s. She spent the bulk of her career assigned to the Home and Grand Fleets, generally serving as a flagship. Aside from participating in the failed attempt to intercept the German ships that had bombarded Scarborough, Hartlepool and Whitby in late 1914, the Battle of Jutland in May 1916 and the inconclusive action of 19 August, her service during World War I generally consisted of routine patrols and training in the North Sea.
HMS Monarch was the second of four Orion-class dreadnought battleships built for the Royal Navy in the early 1910s. She spent the bulk of her career assigned to the Home and Grand Fleets. Aside from participating in the failed attempt to intercept the German ships that had bombarded Scarborough, Hartlepool and Whitby in late 1914, the Battle of Jutland in May 1916 and the inconclusive action of 19 August, her service during World War I generally consisted of routine patrols and training in the North Sea.
HMS Conqueror was the third of four Orion-class dreadnought battleships built for the Royal Navy in the early 1910s. She spent the bulk of her career assigned to the Home and Grand Fleets. Aside from participating in the failed attempt to intercept the German ships that had bombarded Scarborough, Hartlepool and Whitby in late 1914, the Battle of Jutland in May 1916 and the inconclusive action of 19 August, her service during World War I generally consisted of routine patrols and training in the North Sea.
HMS Thunderer was the fourth and last Orion-class dreadnought battleship built for the Royal Navy in the early 1910s. She spent the bulk of her career assigned to the Home and Grand Fleets. Aside from participating in the Battle of Jutland in May 1916 and the inconclusive action of 19 August, her service during World War I generally consisted of routine patrols and training in the North Sea.
HMS Hercules was the second and last of the two Colossus-class dreadnought battleships built for the Royal Navy at the end of the first decade of the 20th century. She spent her whole career assigned to the Home and Grand Fleets, often serving as a flagship. Aside from participating in the Battle of Jutland in May 1916 and the inconclusive action of 19 August, her service during World War I generally consisted of routine patrols and training in the North Sea. The ship was deemed obsolete after the war and was reduced to reserve. Hercules was sold for scrap in 1921 and broken up the following year.
HMS St Vincent was the lead ship of her class of three dreadnought battleships built for the Royal Navy in the first decade of the 20th century. After commissioning in 1910, she spent her whole career assigned to the Home and Grand Fleets, often serving as a flagship. Aside from participating in the Battle of Jutland in May 1916, during which she damaged a German battlecruiser, and the inconclusive action of 19 August several months later, her service during World War I generally consisted of routine patrols and training in the North Sea. The ship was deemed obsolete after the war and was reduced to reserve and used as a training ship. St Vincent was sold for scrap in 1921 and broken up the following year.
HMS Vanguard was one of three St Vincent-class dreadnought battleships built for the Royal Navy in the first decade of the 20th century. She spent her career assigned to the Home and Grand Fleets. Aside from participating in the Battle of Jutland in May 1916 and the inconclusive action of 19 August several months later, her service during World War I mostly consisted of routine patrols and training in the North Sea.
HMS Bellerophon was the lead ship of her class of three dreadnought battleships built for the Royal Navy in the first decade of the 20th century. She spent her whole career assigned to the Home and Grand Fleets. Aside from participating in the Battle of Jutland in May 1916 and the inconclusive action of 19 August, her service during the First World War generally consisted of routine patrols and training in the North Sea. The ship was deemed obsolete after the war and was used as a training ship before she was placed in reserve. Bellerophon was sold for scrap in 1921 and broken up beginning the following year.
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.
HMS Hibernia was a King Edward VII-class pre-dreadnought battleship of Britain's Royal Navy. Like all ships of the class she was named after an important part of the British Empire, namely Ireland. The ship was built by Devonport Dockyard; she was laid down in January 1904, was launched in June 1905, and was completed in December 1906. Armed with a battery of four 12-inch (305 mm) and four 9.2 in (234 mm) guns, she and her sister ships marked a significant advance in offensive power compared to earlier British battleship designs that did not carry the 9.2 in guns.
HMS Erin was a dreadnought battleship of the Royal Navy, originally ordered by the Ottoman government from the British Vickers Company. The ship was to have been named Reşadiye when she entered service with the Ottoman Navy. The Reşadiye class was designed to be at least the equal of any other ship afloat or under construction. When the First World War began in August 1914, Reşadiye was nearly complete and was seized at the orders of Winston Churchill, the First Lord of the Admiralty, to keep her in British hands and prevent her from being used by Germany or German allies. There is no evidence that the seizure played any part in the Ottoman government declaring war on Britain and the Triple Entente.
The 3rd Battle Squadron was a naval squadron of the British Royal Navy consisting of battleships and other vessels, active from at least 1914 to 1945. The 3rd Battle Squadron was initially part of the Royal Navy's Home Fleet. During the First World War, the Home Fleet was renamed the Grand Fleet. During the Second World War, the squadron covered Atlantic convoys.
The Battle of Dogger Bank on 10 February 1916 was a naval engagement between the Kaiserliche Marine of the German Empire and the Royal Navy of the United Kingdom, during the First World War. Three German torpedo boat flotillas sortied into the North Sea and encountered the British 10th Sloop Flotilla near Dogger Bank. The German vessels eventually engaged the British vessels, after mistaking them for cruisers instead of minesweeping sloops. Knowing they were out-gunned, the British attempted to flee and in the chase, the sloop HMS Arabis was sunk, before the British squadron escaped. As the cruisers of the Harwich Force returned to port, the light cruiser HMS Arethusa struck a mine, ran aground and broke in two. Although the Germans were victorious, they inflated the victory by reporting that they had sunk two cruisers.
The action of 19 August 1916 was one of two attempts in 1916 by the German High Seas Fleet to engage elements of the British Grand Fleet, following the mixed results of the Battle of Jutland, during the First World War. The lesson of Jutland for Germany had been the vital need for reconnaissance, to avoid the unexpected arrival of the Grand Fleet during a raid. Four Zeppelins were sent to scout the North Sea between Scotland and Norway for signs of British ships and four more scouted immediately ahead of German ships. Twenty-four German submarines kept watch off the English coast, in the southern North Sea and off the Dogger Bank.
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