BL 7.5 Inch Mk VI Naval Gun
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BL 7.5 Inch Mk VI Naval Gun
The BL 7.5-inch gun Mark VIMark VI = Mark 6. Britain used Roman numerals to denote Mark (models) of ordnance until after World War II. This was the 6th model of BL 7.5-inch naval gun. was the 45 calibre naval gun forming the main battery of Royal Navy s. These ships with seven single gun mounts were significant to the cruiser limitations defined by the Washington Naval Treaty.Preston 1980 pp.69–70 Description These were built-up guns with two tubes, full-length wire winding, a jacket, and Welin breech block with hand-operated Asbury mechanism. The mounting was a CP Mk V a hand-operated central pivot mount with additional power training and elevation provided by a 10HP electric motor and hydraulic pump. Elevation was +30 degrees to -5 degrees and loading was possible up to +10 degrees. The total weight of the mount including its 1in open-backed shield was 45.975 tons. They used two cloth bags each containing 14 kg (31 pounds) of cordite to fire a 200-pound (91-kg) ...
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HMS Frobisher (D81)
HMS ''Frobisher'' was one of five heavy cruisers built for the Royal Navy during the First World War. She was not finished during the war and construction proceeded very slowly after the end of the war in 1918. Completed in 1924, the ship was initially assigned to the Mediterranean Fleet and was transferred to the Atlantic Fleet in 1929, sometimes serving as a flagship. Placed in reserve in 1930, ''Frobisher'' was converted into a cadet training ship in 1932 before being returned to reserve in 1937. Two years later she was reactivated to again serve as a training ship. When the Second World War began in 1939, the Royal Navy decided to reconvert her back into a heavy cruiser, but the work was repeatedly delayed by higher-priority repairs for other ships and she did not reenter service until early 1942. ''Frobisher'' was transferred to the Eastern Fleet and spent most of the next two years on escort duty. She returned to the UK in early 1944 to participate in Operation Neptune ...
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Cordite
Cordite is a family of smokeless propellants developed and produced in the United Kingdom since 1889 to replace black powder as a military propellant. Like modern gunpowder, cordite is classified as a low explosive because of its slow burning rates and consequently low brisance. These produce a subsonic deflagration wave rather than the supersonic detonation wave produced by brisants, or high explosives. The hot gases produced by burning gunpowder or cordite generate sufficient pressure to propel a bullet or shell to its target, but not so quickly as to routinely destroy the barrel of the gun. Cordite was used initially in the .303 British, Mark I and II, standard rifle cartridge between 1891 and 1915; shortages of cordite in World War I led to the creation of the "Devil's Porridge" munitions factory (HM Factory, Gretna) on the English-Scottish border, which produced 800 tonnes of cordite per annum. The UK also imported some United States–developed smokeless powders for us ...
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190 mm Artillery
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album ''Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipknot. ...
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Naval Guns Of The United Kingdom
A navy, naval force, or maritime force is the branch of a nation's armed forces principally designated for naval warfare, naval and amphibious warfare; namely, lake-borne, riverine, littoral zone, littoral, or ocean-borne combat operations and related functions. It includes anything conducted by surface Naval ship, ships, amphibious warfare, amphibious ships, submarines, and seaborne naval aviation, aviation, as well as ancillary support, communications, training, and other fields. The strategic offensive role of a navy is Power projection, projection of force into areas beyond a country's shores (for example, to protect Sea lane, sea-lanes, deter or confront piracy, ferry troops, or attack other navies, ports, or shore installations). The strategic defensive purpose of a navy is to frustrate seaborne projection-of-force by enemies. The strategic task of the navy also may incorporate nuclear deterrence by use of submarine-launched ballistic missiles. Naval operations can be broa ...
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BL 8-inch Mk VIII Naval Gun
The BL 8 inch gun Mark VIIIMark VIII = Mark 8. Britain used Roman numerals to denote Marks (models) of ordnance until after World War II. Hence this was the eighth model of BL 8-inch naval gun. was the main battery gun used on the Royal Navy's cruisers,A more accurate term is "Treaty Cruiser", as the term heavy cruiser was only formally defined at the time of the London Naval Treaty of 1930. However, all the 8-inch gun cruisers introduced as a result of the 1922 Washington Treaty were what became known as "heavy cruisers". in compliance with the Washington Naval Treaty of 1922. This treaty allowed ships of not more than 10,000 tons standard displacement and with guns no larger than to be excluded from total tonnage limitations on a nation's capital ships. The 10,000 ton limit was a major factor in design decisions such as turrets and gun mountings. A similar gun formed the main battery of Spanish cruisers.Campbell 1985 p.389 In 1930, the Royal Navy adopted the BL 6 inch Mk XXI ...
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BL 7
BL (or similar) may refer to: Arts and entertainment * BL Publishing, a division of the wargames manufacturing company, Games Workshop * ''Boston Legal'', a US legal comedy drama * Boys' love, Japanese term for female-oriented fiction featuring idealized romantic relationships between two males Businesses and organizations * Bell Labs, an audio-technology research and design enterprise * Boys' Latin School of Maryland, a US private school * Brisbane Lions, an Australian rules football team in the Australian Football League * British Library, the UK's national library * British Leyland, a former UK vehicle manufacturing company * Pacific Airlines (IATA code BL), a low-cost airline * Lytvyn Bloc, a Ukrainian political party Food and drink * Bitter lemon, a carbonated soft drink * Bud Light, an American lager beer In law * Bachelor of Laws (B.L.), an undergraduate degree in law * Barrister-at-Law, a degree and professional qualification in Ireland, Northern Ireland and Nigeria. ...
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List Of Naval Guns
List of Naval Guns by country of origin in decreasing caliber size List of naval guns by caliber size, all countries Naval anti-aircraft guns See also *List of artillery *List of the largest cannon by caliber *Glossary of British ordnance terms References {{reflist External links NAVWEAPS – Naval weapons of the world, 1880 to today(retrieved 2010-02-01) Naval A navy, naval force, or maritime force is the branch of a nation's armed forces principally designated for naval warfare, naval and amphibious warfare; namely, lake-borne, riverine, littoral zone, littoral, or ocean-borne combat operations and ...
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Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ...
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South Shields
South Shields () is a coastal town in South Tyneside, Tyne and Wear, England. It is on the south bank of the mouth of the River Tyne. Historically, it was known in Roman times as Arbeia, and as Caer Urfa by Early Middle Ages. According to the 2011 census, the town had a population of 75,337. It is the fourth largest settlement in Tyne and Wear; after Newcastle upon Tyne, Sunderland and Gateshead. The town became part of Tyne and Wear in 1974. It is within the historic county boundaries of County Durham. History The first evidence of a settlement within what is now the town of South Shields dates from pre-historic times. Stone Age arrow heads and an Iron Age round house have been discovered on the site of Arbeia Roman Fort. The Roman garrison built a fort here around AD 160 and expanded it around AD 208 to help supply their soldiers along Hadrian's Wall as they campaigned north beyond the Antonine Wall. Divisions living at the fort included Tigris bargemen (from Persia a ...
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Mozambique
Mozambique (), officially the Republic of Mozambique ( pt, Moçambique or , ; ny, Mozambiki; sw, Msumbiji; ts, Muzambhiki), is a country located in southeastern Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi and Zambia to the northwest, Zimbabwe to the west, and Eswatini and South Africa to the southwest. The sovereign state is separated from the Comoros, Mayotte and Madagascar by the Mozambique Channel to the east. The capital and largest city is Maputo. Notably Northern Mozambique lies within the monsoon trade winds of the Indian Ocean and is frequentely affected by disruptive weather. Between the 7th and 11th centuries, a series of Swahili port towns developed on that area, which contributed to the development of a distinct Swahili culture and language. In the late medieval period, these towns were frequented by traders from Somalia, Ethiopia, Egypt, Arabia, Persia, and India. The voyage of Vasco da Gama in 1498 marked the arrival of t ...
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Netherlands Antilles
nl, In vrijheid verenigd"Unified by freedom" , national_anthem = , common_languages = Dutch English Papiamento , demonym = Netherlands Antillean , capital = Willemstad , year_start = 1954 , year_end = 2010 , date_start = 15 December , date_end = 10 October , event_start = Established , event_end = Disestablished , event2 = Secession of Aruba , date_event2 = 1 January 1986 , p1 = Curaçao and Dependencies , flag_p1 = Flag of the Netherlands.svg , s1 = Aruba , flag_s1 = Flag of Aruba.svg , s2 = Curaçao , flag_s2 = Flag of Curaçao.svg , s3 = Sint Maarten , flag_s3 = Flag of Sint Maarten.svg , s4 = Caribbean Netherlands , flag_s4 = Flag of the Netherlands.svg , legislature = Parliament of the Netherlands Antilles , title_leader = Monarchs , leader1 = Juliana , year_leader1 = 1954–1980 , leader2 = Beatrix , year_leader2 = 1980–2010 , title_representative = Governor , representative1 = Teun Struycken , year_representative1 = 1951-1956 (first) , ...
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Coastal Artillery
Coastal artillery is the branch of the armed forces concerned with operating anti-ship artillery or fixed gun batteries in coastal fortifications. From the Middle Ages until World War II, coastal artillery and naval artillery in the form of cannons were highly important to military affairs and generally represented the areas of highest technology and capital cost among materiel. The advent of 20th-century technologies, especially military aviation, naval aviation, jet aircraft, and guided missiles, reduced the primacy of cannons, battleships, and coastal artillery. In countries where coastal artillery has not been disbanded, these forces have acquired amphibious capabilities. In littoral warfare, mobile coastal artillery armed with surface-to-surface missiles can still be used to deny the use of sea lanes. It was long held as a rule of thumb that one shore-based gun equaled three naval guns of the same caliber, due to the steadiness of the coastal gun which allowed for ...
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