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Chariot Manned Torpedo
The Chariot was a British manned torpedo used in World War II. The Chariot was inspired by the operations of Italian naval commandos, in particular the raid on 19 December 1941 by members of the Decima Flottiglia MAS who rode "''Maiali"'' human torpedoes into the port of Alexandria and there placed limpet mines on or near the battleships HMS ''Valiant'' and HMS ''Queen Elizabeth'' as well as an 8,000-ton tanker, causing serious damage which put both battleships out of operational use until 1943. History Official development of the Chariot began in April 1942, primarily led by two officers of the Royal Navy's submarine service: Commander Geoffrey Sladen DSO*, DSC and Lieutenant Commander William Richmond "Tiny" Fell CMG, CBE, DSC. Training of crews was based out of the depot ship HMS ''Titania'' initially stationed at Gosport and later in Scotland at Loch Erisort (known as port "HZD"), Loch a' Choire (known as port "HHX") and Loch Cairnbawn (known as port "HHZ") and out of HM ...
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Human Torpedo
Human torpedoes or manned torpedoes are a type of diver propulsion vehicle on which the diver rides, generally in a seated position behind a fairing. They were used as secret naval weapons in World War II. The basic concept is still in use. The name was commonly used to refer to the weapons that Italy, and later (with a larger version) Britain, deployed in the Mediterranean and used to attack ships in enemy harbors. The human torpedo concept has occasionally been used by recreational divers, although this use is closer to midget submarines. History of common wartime models The concept of a small, manned submarine carrying a bomb was developed and patented by a British naval officer in 1909, but was never used during the First World War. The Italian Navy experimented with a primitive tiny sub (Mignatta) carrying two men and a limpet mine: this craft successfully sank Austro-Hungarian battleship SMS ''Viribus Unitis'' on 1 November 1918. The first truly practical human to ...
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Operation Title
Operation or Operations may refer to: Arts, entertainment and media * ''Operation'' (game), a battery-operated board game that challenges dexterity * Operation (music), a term used in musical set theory * ''Operations'' (magazine), Multi-Man Publishing's house organ for articles and discussion about its wargaming products * ''The Operation'' (film), a 1973 British television film * ''The Operation'' (1990), a crime, drama, TV movie starring Joe Penny, Lisa Hartman, and Jason Beghe * ''The Operation'' (1992–1998), a reality television series from TLC * The Operation M.D., formerly The Operation, a Canadian garage rock band * "Operation", a song by Relient K from '' The Creepy EP'', 2001 Business * Business operations, the harvesting of value from assets owned by a business * Manufacturing operations, operation of a facility * Operations management, an area of management concerned with designing and controlling the process of production Military and law enforcement ...
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Trento-class Cruiser
The ''Trento'' class was a group of two heavy cruisers built for the Italian ''Regia Marina'' (Royal Navy) in the late 1920s, the first such vessels built for the Italian fleet. The two ships in the class— and , were named after the redeemed cities of Trento and Trieste annexed from the Austro-Hungarian empire after the victory in World War I. The ships were very lightly armored, with only a thick armored belt, though they possessed a high speed and heavy main battery of eight guns. Nominally built under the restrictions of the Washington Naval Treaty, the two cruisers nevertheless exceeded the displacement limits imposed by the treaty. In the interwar period, the two cruisers served in the Cruiser Division, frequently alternating as the divisional flagship. ''Trento'' made two extensive trips abroad, the first was a tour of South American countries in mid to late-1929 and the second was a deployment to China to protect Italian nationals during the Chinese Civil War. ...
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Italian Cruiser Gorizia
''Gorizia'' was the third member of the of heavy cruisers to be built for the Italian ''Regia Marina'' (Royal Navy) in the 1930s. Named for the town of Gorizia, the ship was laid down at the OTO Livorno shipyard in March 1930, was launched in December that year and was commissioned into the fleet in December 1931. Armed with a main battery of eight guns, she was nominally within the limit imposed by the Washington Naval Treaty, though in reality she significantly exceeded this figure. During the ship's peacetime career, she frequently took part in fleet reviews. In 1934, she went on a tour with the royal yacht to eastern Africa, and she made another foreign cruise two years later to Germany during the 1936 Summer Olympics being held there. She was involved in the Spanish Civil War in the late 1930s; she evacuated Italian nationals in August 1936, and while returning to Italy, suffered an explosion in an aviation gas tank that necessitated major repairs. The ship supported the ...
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La Maddalena
La Maddalena (Gallurese: ''Madalena'' or ''La Madalena'', sc, Sa Madalena) is a town and ''comune'' located on the islands of the Maddalena archipelago in the province of Sassari, northern Sardinia, Italy. The main town of the same name is located on the homonymous island. Comune The La Maddalena comune covers all the territory of the La Maddalena archipelago including the islands: Barrettini, Barettinelli, Bisce, Budelli, Camizie, Cappuccini, Caprera, Chiesa, Colombo, Corcelli, Delle Bocche, Italiani, Le Camere, Nibani, Maddalena, Monaci, Mortorio, Pecora, Piana, Porco, Porro, Presa, Razzoli, Santa Maria, Santo Stefano, Soffi, Spargi and Spargiotto. Town La Maddalena is the largest town in the Maddalena archipelago, just from the northeastern shore of Sardinia and sitting in the Strait of Bonifacio, between it and Corsica. The focal-point of pedestrian activity is around Piazza Umberto I (formerly known as Piazza Comando-the older generation of natives in town still common ...
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Distinguished Service Order
The Distinguished Service Order (DSO) is a military decoration of the United Kingdom, as well as formerly of other parts of the Commonwealth, awarded for meritorious or distinguished service by officers of the armed forces during wartime, typically in actual combat. Since 1993 it has been awarded specifically for 'highly successful command and leadership during active operations', with all ranks being eligible. History Instituted on 6 September 1886 by Queen Victoria in a royal warrant published in ''The London Gazette'' on 9 November, the first DSOs awarded were dated 25 November 1886. The order was established to reward individual instances of meritorious or distinguished service in war. It was a military order, until recently for officers only and typically awarded to officers ranked major (or equivalent) or higher, with awards to ranks below this usually for a high degree of gallantry, just short of deserving the Victoria Cross. Whilst normally given for service un ...
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Palermo
Palermo ( , ; scn, Palermu , locally also or ) is a city in southern Italy, the capital (political), capital of both the autonomous area, autonomous region of Sicily and the Metropolitan City of Palermo, the city's surrounding metropolitan province. The city is noted for its history, culture, architecture and gastronomy, playing an important role throughout much of its existence; it is over 2,700 years old. Palermo is in the northwest of the island of Sicily, by the Gulf of Palermo in the Tyrrhenian Sea. The city was founded in 734 BC by the Phoenicians as ("flower"). Palermo then became a possession of Carthage. Two ancient Greeks, Greek ancient Greek colonization, colonies were established, known collectively as ; the Carthaginians used this name on their coins after the 5th centuryBC. As , the town became part of the Roman Republic and Roman Empire, Empire for over a thousand years. From 831 to 1072 the city was under History of Islam in southern Italy, Arab ru ...
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Capitani Romani-class Cruiser
The Capitani Romani class was a class of light cruisers acting as flotilla leaders for the (Italian Navy). They were built to outrun and outgun the large new French destroyers of the and classes. Twelve hulls were ordered in late 1939, but only four were completed, just three of these before the Italian armistice in 1943. The ships were named after prominent ancient Romans ( (lit. Roman Captains)). Design The Capitani Romani class were originally designed as scout cruisers for ocean operations ("ocean scout", ), although some authors consider them to have been heavy destroyers. After the war the two units still in service were reclassified as flotilla leaders (). The design was fundamentally a light, almost unarmoured hull with a large power plant and cruiser style armament. The original design was modified to sustain the prime requirements of speed and firepower. Given their machinery development of , equivalent to that of the 17,000-ton cruisers of the , the target speed was ...
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HMS Saracen (P247)
HMS ''Saracen'' was a third-batch S-class submarine built for the Royal Navy during the Second World War. Completed in 1942, ''Saracen'' conducted a patrol in the North Sea where she sank a German U-boat. She was then assigned to the 10th Submarine Flotilla in Malta, from where she made three patrols; on her second, she sank an Italian submarine. ''Saracen'' was then reassigned to the 8th Submarine Flotilla, based in Algiers, French North Africa. Operating from there, she conducted six patrols, sinking seven ships and landing agents in Corsica and Sardinia. On her twelfth patrol, ''Saracen'' was heavily damaged by two depth charge attacks from Italian destroyers. On 13 August 1943, ''Saracen'' was detected by two Italian corvettes and again attacked with depth charges. With several leaks in her pressure hull, the submarine surfaced and her crewmen abandoned ship. She was then scuttled and 46 out of 48 men were rescued by the Italian ships. ''Saracen''s wreck was discovere ...
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HMS L23
HMS ''L23'' was a L-class submarine built for the Royal Navy during World War I. The boat was not completed before the end of the war and was one of three L-class boats to serve during World War II. ''L23'' was sold for scrap in 1946. Design and description ''L9'' and its successors were enlarged to accommodate 21-inch (53.3 cm) torpedoes and more fuel. The submarine had a length of overall, a beam of and a mean draft of .Gardiner & Gray, p. 93 They displaced on the surface and submerged. The L-class submarines had a crew of 35 officers and ratings.Akermann, p. 165 They had a diving depth of . For surface running, the boats were powered by two 12-cylinder Vickers diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a electric motor. They could reach on the surface and underwater. On the surface, the L class had a range of at .Harrison, Chapter 11 The boats were armed with four 21-inch torpedo tubes in the bow and two 1 ...
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HMS Thetis (N25)
HMS ''Thetis'' (N25) was a Group 1 T-class submarine of the Royal Navy which sank during sea trials in Liverpool Bay, England on 1 June 1939. After being salvaged and repaired, the boat was recommissioned as HMS ''Thunderbolt'' in 1940. It served during the Second World War until being lost with all hands in the Mediterranean on 14 March 1943. The ''Thetis'' accident happened after the inner hatch on a torpedo tube was opened while the outer hatch to the sea was also open. Four men successfully used the sub's one-man escape chamber before a fifth panicked and jammed it. A total of 99 men died as a result. The sinking led to the redesign of all torpedo tubes on British and Australian submarines. A latch, known as the "''Thetis'' clip", was added to the inner torpedo tube door so it could be fractionally opened to check the tube was not open to the sea before being fully opened. As HMS ''Thetis'' ''Thetis'' was built by Cammell Laird in Birkenhead, England and launched on 29 ...
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HMS P311
HMS ''P311'' was a British T class submarine, T-class submarine of the Royal Navy, the only boat of her class never to be given a name. She was to have received the name ''Tutankhamen'' but was lost before this was formally done. ''P311'' was a Group 3 T-class boat built by Vickers, Vickers-Armstrong at Barrow-in-Furness and ship commissioning, commissioned on 5 March 1942 under the command of Lieutenant R.D. Cayley. She was one of only two T-class submarines completed without an Oerlikon 20mm cannon, Oerlikon 20 mm anti-aircraft gun, the other being HMS Trespasser (P312), HMS ''Trespasser''. Naming The prime minister, Winston Churchill had minuted the Admiralty on 5 November 1942, 19 December, and again on 27 December, saying that all submarines should have names. In the last he provided a list of suggestions and insisted that all unnamed submarines be given names within a fortnight. ''P311'' was to be assigned the name ''Tutankhamen'', after the Tutankhamun, Egyptian king ...
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