in
Valletta,
Malta, official residence of the Commander-in-Chief from 1821 to 1961 The
Royal Navy gained a foothold in the Mediterranean Sea when
Gibraltar was
captured by the British in 1704 during the
War of Spanish Succession, and formally allocated to Britain in the 1713
Treaty of Utrecht. Though the British had maintained a naval presence in the Mediterranean before, the capture of
Gibraltar allowed the British to establish their first naval base there. The British also used
Port Mahon, on the island of
Menorca, as a
naval base. However, British control there was only temporary; Menorca changed hands numerous times, and was permanently ceded to Spain in 1802 under the
Treaty of Amiens. In 1800, the British took
Malta, which was to be handed over to the
Knights of Malta under the Treaty of Amiens. When the
Napoleonic Wars resumed in 1803, the British kept Malta for use as a naval base. The first Resident Commissioner of the
Malta Dockyard, a serving RN captain, was appointed soon afterwards. Following Napoleon's defeat, the British continued their presence in Malta, and turned it into the main base for the Mediterranean Fleet. The commissioner of the dockyard was upgraded to a Rear-Admiral's position as
Admiral Superintendent Malta in 1832. Between the 1860s and 1900s, the British undertook a number of projects to improve the harbours and dockyard facilities, and Malta's harbours were sufficient to allow the entire fleet to be safely moored there. In 1884–85, Commodore
Robert More-Molyneux commanded the ships in the Red Sea, seemingly the Red Sea Division, during the
Mahdist War. He protected Suakin till the arrival of Sir
Gerald Graham's expedition in 1885. In the last decade of the nineteenth century, the Mediterranean Fleet was the largest single force in the Royal Navy, with ten first-class battleships—double the number in the
Channel Fleet—and a large number of smaller warships. On 22 June 1893, the bulk of the fleet, eight
battleships and three large
cruisers, were conducting their annual summer exercises off
Tripoli,
Lebanon, when the fleet's flagship, the battleship , collided with the battleship .
Victoria sank within fifteen minutes, taking 358 crew with her.
Vice-Admiral Sir
George Tryon, commander of the Mediterranean Fleet, was among the dead. In September 1910, the
6th Cruiser Squadron was attached to the Mediterranean Fleet, until a large fleet reorganisation in 1912. From May 1912, the
1st Cruiser Squadron operated in the Mediterranean. Two s, ( and ) joined the Mediterranean Fleet in 1914. They and formed the nucleus of the fleet at the start of the
First World War when British forces
pursued the German ships Goeben and Breslau. During
World War I responsibility for various areas in the Mediterranean was split between the Allies, operating under a French commander-in-chief, Admiral
Augustin Boué de Lapeyrère. The British were responsible for Gibraltar, Malta, Egyptian coast, and the Aegean. Vice-Admiral Somerset Gough-Calthorpe was also responsible for coordinating other allied forces in Mediterranean. British forces were divided into the
Gibraltar and
Malta forces, the
British Adriatic Squadron, the
British Aegean Squadron, the
Egypt Division and Red Sea and the
Black Sea and Marmora Force. In 1915 the
Allies sent a substantial invasion force of British, Indian, Australian, New Zealand, French and Newfoundland troops to attempt to open up the straits. In the
Gallipoli campaign, Turkish troops trapped the Allies on the coasts of the Gallipoli peninsula. The Turks mined the straits to prevent Allied ships from penetrating them but, in minor actions two submarines, one British and one Australian, did succeed in penetrating the minefields. The British submarine sank an obsolete Turkish
pre-dreadnought battleship off the
Golden Horn of Istanbul.
Sir Ian Hamilton's
Mediterranean Expeditionary Force failed in its attempt to capture the Gallipoli peninsula, and the British cabinet ordered its withdrawal in December 1915, after eight months' fighting. Total deaths included 41,000 British and Irish, 15,000 French, and over 11,000 others, in comparison to over 86,000 Turkish. After the beginning of the
Dardanelles campaign, the
Eastern Mediterranean Squadron later known as the British Aegean Squadron was based at
Mudros. It then alternated between Mudros on the island of
Lemnos and
Salonika from 1917 until it was dispersed in 1919. Thereafter there was a commodore stationed at
Smyrna in 1919 to 1920. In August 1917 Vice-Admiral
Somerset Gough-Calthorpe became Commander-in-Chief, commanding all British naval forces in the Mediterranean. A recently modernised became the flagship of the
Commander-in-Chief and
Second-in-Command, Mediterranean Fleet in 1926. ==Second World War==