Defensively Equipped Merchant Ships
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Defensively Equipped Merchant Ships
Defensively equipped merchant ship (DEMS) was an Admiralty Trade Division programme established in June 1939, to arm 5,500 British merchant ships with an adequate defence against enemy submarines and aircraft. The acronym DEMS was used to describe the ships carrying the guns, the guns aboard the ships, the military personnel manning the guns, and the shore establishment supporting the system. Background In the eighteenth and nineteenth centuries, European countries such as Spain, France, the Netherlands and Britain armed their merchant ships to prevent capture by pirates, enemy commerce raiders and privateers when they conducted overseas trade. The most heavily armed were ships carrying valuable cargo back from the Far East. Notably the East Indiamen class of ships were constructed from the keel up with defence in mind, with their heavy armament making some of the most powerful examples equivalent to naval Fourth-rate ships of the line. After the end of the Napoleonic Wars in 18 ...
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Napoleonic Wars
The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of French domination over most of continental Europe. The wars stemmed from the unresolved disputes associated with the French Revolution and the French Revolutionary Wars consisting of the War of the First Coalition (1792–1797) and the War of the Second Coalition (1798–1802). The Napoleonic Wars are often described as five conflicts, each termed after the coalition that fought Napoleon: the Third Coalition (1803–1806), the Fourth (1806–1807), the Fifth (1809), the Sixth (1813–1814), and the Seventh (1815) plus the Peninsular War (1807–1814) and the French invasion of Russia (1812). Napoleon, upon ascending to First Consul of France in 1799, had inherited a republic in chaos; he subsequently created a state with stable financ ...
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HMT Aragon
HMT ''Aragon'', originally RMS ''Aragon'', was a transatlantic Royal Mail Ship that served as a troop ship in the First World War. She was built in Belfast, Ireland in 1905 and was the first of the Royal Mail Steam Packet Company's fleet of "A-liners" that worked regular routes between Southampton and South American ports including Buenos Aires. In 1913 ''Aragon'' became Britain's first defensively armed merchant ship ("DAMS") of modern times. In the First World War she served as a troop ship, taking part in the Gallipoli Campaign in 1915. In 1917, a German submarine sank her in the Mediterranean, killing 610 of the personnel aboard. Building Owen Philipps became chairman of RMSP in 1903 and quickly addressed the company's need for larger ships on its South America route. RMSP ordered ''Aragon'' from Harland and Wolff, who built her on slip number 7 of its South Yard in Belfast. The Countess Fitzwilliam launched her on 23 February 1905. Harland and Wolff completed the ship ...
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Royal Mail Steam Packet Company
The Royal Mail Steam Packet Company was a British shipping company founded in London in 1839 by a Scot, James MacQueen. The line's motto was ''Per Mare Ubique'' (everywhere by sea). After a troubled start, it became the largest shipping group in the world in 1927 when it took over the White Star Line. The company was liquidated and its assets taken over by the newly formed Royal Mail Lines in 1932 after financial trouble and scandal; over the years RML declined to no more than the name of a service run by former rival Hamburg Süd. History as Royal Mail Steam Packet Company The RMSPC, founded in 1839 by James MacQueen, ran tours and mail to various destinations in the Caribbean and South America, and by 1927, was the largest shipping group in the world. MacQueen’s imperial visions for the RMSPC were clear; he hoped that new steamship communications between Britain and the Caribbean would mitigate post-Emancipation instabilities, in particular by promoting commerce. From the ...
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Armed Merchantman
An armed merchantman is a merchant ship equipped with guns, usually for defensive purposes, either by design or after the fact. In the days of sail, piracy and privateers, many merchantmen would be routinely armed, especially those engaging in long distance and high value trade. In more modern times, auxiliary cruisers were used offensively as merchant raiders to disrupt trade chiefly during both World War I and World War II, particularly by Germany. While armed merchantmen are clearly inferior to purpose-built warships, sometimes they have scored successes in combat against them. Examples include East Indiamen mimicking ships of the line and chasing off regular French warships in the Battle of Pulo Aura in 1804, and the sinking the Australian light cruiser in their battle in 1941, although ''Kormoran'' was also destroyed and had to be scuttled. Pre-20th century East Indiamen of various European countries were heavily armed for their long journeys to the Far East. In parti ...
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Imperial German Navy
The Imperial German Navy or the Imperial Navy () was the navy of the German Empire, which existed between 1871 and 1919. It grew out of the small Prussian Navy (from 1867 the North German Federal Navy), which was mainly for coast defence. Wilhelm II, German Emperor, Kaiser Wilhelm II greatly expanded the navy. The key leader was Admiral Alfred von Tirpitz, who greatly expanded the size and quality of the navy, while adopting the sea power theories of American strategist Alfred Thayer Mahan. The result was a Anglo-German naval arms race, naval arms race with Britain, as the German navy grew to become one of the greatest maritime forces in the world, second only to the Royal Navy. The German surface navy proved ineffective during the First World War; its only major engagement, the Battle of Jutland, was a draw, but it kept the surface fleet largely in port for the rest of the war. The submarine fleet was greatly expanded and threatened the British supply system during the Atlantic ...
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Committee Of Imperial Defence
The Committee of Imperial Defence was an important ''ad hoc'' part of the Government of the United Kingdom and the British Empire from just after the Second Boer War until the start of the Second World War. It was responsible for research, and some co-ordination, on issues of military strategy. Typically, a temporary sub-committee would be set up to investigate and report at length on a specific topic. Many such sub-committees were engendered over the decades, on topics such as foreign espionage (a committee report in 1909 led to the founding of MI5 and MI6), food rationing, and aerial defence. It is possible to argue that the Committee of Imperial Defence was an important step in the development of national security coordination in the UK, and to see the current National Security Council as one of its descendants. History The committee was established in 1904 by Arthur Balfour, then British Prime Minister, following the recommendations of the Elgin Committee, chaired by Lord Elg ...
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Lords Commissioners Of The Admiralty
The Board of Admiralty (1628–1964) was established in 1628 when Charles I put the office of Lord High Admiral into commission. As that position was not always occupied, the purpose was to enable management of the day-to-day operational requirements of the Royal Navy; at that point administrative control of the navy was still the responsibility of the Navy Board, established in 1546. This system remained in place until 1832, when the Board of Admiralty became the sole authority charged with both administrative and operational control of the navy when the Navy Board was abolished. The term Admiralty has become synonymous with the command and control of the Royal Navy, partly personified in the Board of Admiralty and in the Admiralty buildings in London from where operations were in large part directed. It existed until 1964 when the office of First Lord of the Admiralty was finally abolished and the functions of the Lords Commissioners were transferred to the new Admiralty Boar ...
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Francis Bridgeman (Royal Navy Officer)
Admiral Sir Francis Charles Bridgeman Bridgeman (born Bridgeman-Simpson, 7 December 1848 – 17 February 1929) was a Royal Navy officer. As a captain he commanded a battleship and then an armoured cruiser and then, after serving as second-in-command of three different fleets, he twice undertook tours as Commander-in-Chief of the Home Fleet with a stint as Second Sea Lord in between those tours. He became First Sea Lord in November 1911 but clashed with First Lord of the Admiralty Winston Churchill on technical issues as well as matters relating to a perceived overriding of naval traditions by Churchill: this led to Bridgeman's resignation just a year later. Naval career Born the son of Reverend William Bridgeman-Simpson and Lady Frances Laura Wentworth FitzWilliam (herself daughter of the 5th Earl Fitzwilliam), as Francis Simpson he joined the Royal Navy as a cadet in the training ship in 1862. He was posted to the sloop on the Australia Station in 1868 and, having bee ...
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Alexander Duff (Royal Navy Officer)
Admiral Sir Alexander Ludovic Duff (20 February 1862 – 22 November 1933) was a Royal Navy officer who served as Commander-in-Chief, China Station. Naval career Duff joined the Royal Navy as a Midshipman in 1875. He was promoted Commander in 1897, and served in command of the destroyer HMS Bat in home waters from January 1898 to January 1900. In March that year, he was posted to the HMS ''Excellent'' for senior officers' gunnery course at the gunnery school based there. Promoted Captain in 1902, and Rear-admiral in 1913. In 1905 he was appointed Naval Assistant to the Controller of the Navy. In 1909, he was given command of ''HMS Temeraire''. He was Director of the Mobilisation Division at the Admiralty from 1912 through the start of the war. He served in World War I as Rear-Admiral (Second-in-Command) of the 4th Battle Squadron from 1914 to 1916, taking part in the Battle of Jutland in 1916, where he flew his flag in '' HMS Superb''. He was transferred to the F ...
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First Lord Of The Admiralty
The First Lord of the Admiralty, or formally the Office of the First Lord of the Admiralty, was the political head of the English and later British Royal Navy. He was the government's senior adviser on all naval affairs, responsible for the direction and control of the Admiralty, and also of general administration of the Naval Service of the Kingdom of England, Great Britain in the 18th century, and then the United Kingdom, including the Royal Navy, the Royal Marines, and other services. It was one of the earliest known permanent government posts. Apart from being the political head of the Naval Service the post holder was simultaneously the pre-eminent member of the Board of Admiralty. The office of First Lord of the Admiralty existed from 1628 until it was abolished when the Admiralty, Air Ministry, Ministry of Defence, and War Office were all merged to form the new Ministry of Defence in 1964. Its modern-day equivalent is the Secretary of State for Defence. History In 1628 ...
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Winston Churchill
Sir Winston Leonard Spencer Churchill (30 November 187424 January 1965) was a British statesman, soldier, and writer who served as Prime Minister of the United Kingdom twice, from 1940 to 1945 Winston Churchill in the Second World War, during the Second World War, and again from 1951 to 1955. Apart from two years between 1922 and 1924, he was a Member of Parliament (United Kingdom), Member of Parliament (MP) from 1900 to 1964 and represented a total of five UK Parliament constituency, constituencies. Ideologically an Economic liberalism, economic liberal and British Empire, imperialist, he was for most of his career a member of the Conservative Party (UK), Conservative Party, which he led from 1940 to 1955. He was a member of the Liberal Party (UK), Liberal Party from 1904 to 1924. Of mixed English and American parentage, Churchill was born in Oxfordshire to Spencer family, a wealthy, aristocratic family. He joined the British Army in 1895 and saw action in British Raj, Br ...
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