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Anti-Aircraft
Anti-aircraft warfare (AAW) is the counter to aerial warfare and includes "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It encompasses surface-based, subsurface ( submarine-launched), and air-based weapon systems, in addition to associated sensor systems, command and control arrangements, and passive measures (e.g. barrage balloons). It may be used to protect naval, ground, and air forces in any location. However, for most countries, the main effort has tended to be homeland defense. Missile defense is an extension of air defence, as are initiatives to adapt air defence to the task of intercepting any projectile in flight. Most modern anti-aircraft (AA) weapons systems are optimized for short-, medium-, or long-range air defence, although some systems may incorporate multiple weapons (such as both autocannons and surface-to-air missiles). 'Layered air defence' usually refers to multiple 'tiers' of air defence systems which, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface-to-air Missile
A surface-to-air missile (SAM), also known as a ground-to-air missile (GTAM) or surface-to-air guided weapon (SAGW), is a missile designed to be launched from the ground or the sea to destroy aircraft or other missiles. It is one type of anti-aircraft warfare, anti-aircraft system; in modern armed forces, missiles have replaced most other forms of dedicated anti-aircraft weapons, with anti-aircraft guns pushed into specialized roles. The first attempt at SAM development took place during World War II, but no operational systems were introduced. Further development in the 1940s and 1950s led to operational systems being introduced by most major forces during the second half of the 1950s. Smaller systems, suitable for close-range work, evolved through the 1960s and 1970s, to modern systems that are man-portable. Shipborne systems followed the evolution of land-based models, starting with long-range weapons and steadily evolving toward smaller designs to provide a layered defence. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerial Warfare
Aerial warfare is the use of military aircraft and other flying machines in warfare. Aerial warfare includes bombers attacking tactical bombing, enemy installations or a concentration of enemy troops or Strategic bombing, strategic targets; fighter aircraft battling for air superiority, control of airspace; attack aircraft engaging in close air support against ground targets; naval aviation flying against sea and nearby land targets; Military glider, gliders, Military helicopter, helicopters and other aircraft to carry airborne forces such as paratroopers; aerial refueling tankers to extend operation time or range; and military transport aircraft to move cargo and personnel. Historically, military aircraft have included lighter-than-air balloons carrying artillery observers; lighter-than-air airships for bombing cities; various sorts of Reconnaissance aircraft, reconnaissance, Surveillance aircraft, surveillance, and Airborne early warning and control, early warning aircraft ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aster (missile Family)
The Aster 15 and Aster 30 are a Franco-Italian family of all-weather, vertical launch surface-to-air missiles.Eurosam: Naval Systems – Aster 15 & 30/PAAMS (Official Eurosam website), Retrieved February 2014. "''Up to 120 km range''". The name "''Aster''" stands for "Aérospatiale Terminale", with French company having been the project's lead contractor before its missile activities were merged into . It also takes inspiration from the word "aster" (), meaning "star" in Ancient Greek. The missiles as well as the related weapon systems are manuf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second World War
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Close-in Weapon System
A close-in weapon system (CIWS ) is a point-defense weapon system for detecting and destroying short-range incoming missiles and enemy aircraft which have penetrated the outer defenses, typically mounted on a naval ship. Nearly all classes of larger modern warships are equipped with some kind of CIWS device. There are two types of CIWS systems. A gun-based CIWS usually consists of a combination of radars, computers, and rapid-firing multiple-barrel rotary cannons placed on a rotating turret. Missile-based CIWSs use either infra-red, passive radar/ ESM, or semi-active radar terminal guidance to guide missiles to the targeted enemy aircraft or other threats. In some cases, CIWS are used on land to protect military bases. In this case, the CIWS can also protect the base from shell and rocket fire. Gun systems A gun-based CIWS usually consists of a combination of radars, computers and rotary or revolver cannon placed on a rotating, automatically aimed gun mount. Examples of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotary Cannon
A rotary cannon, rotary autocannon, rotary gun or Gatling cannon, is any large-caliber multiple-barreled automatic firearm that uses a Gatling-type rotating barrel assembly to deliver a sustained saturational direct fire at much greater rates of fire than single-barreled autocannons of the same caliber. The loading, firing and ejection functions are performed simultaneously in different barrels as the whole assembly rotates, and the rotation also permits the barrels some time to cool. Rotary cannons, external or self-driven are used in aircraft over reciprocating bolt autocannons which are more prone to jamming in high g environments. The rotating barrels on nearly all modern Gatling-type guns are powered by an external force such as an electric motor, although internally powered gas-operated versions have also been developed. The cyclic multi-barrel design synchronizes the firing/reloading sequence. Each barrel fires a single cartridge when it reaches a certain position ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Man-portable Air-defense System
Man-portable air-defense systems (MANPADS or MPADS) are portable Shoulder-launched missile, shoulder-launched surface-to-air missiles. They are guided missile, guided weapons and are a threat to low-flying aircraft, especially helicopters and also used against low-flying cruise missiles. These short-range missiles can also be fired from vehicles, tripods, weapon platforms, and warships. Overview MANPADS were developed in the 1950s to provide military ground forces with protection from jet aircraft. They have received a great deal of attention, partly because armed Terrorism, terrorist groups have used them against commercial airliners. These missiles, affordable and widely available through a variety of sources, have been used successfully over the past three decades, both in military conflicts, by militant groups, and by terrorist organizations. Twenty-five countries, including China, Iran, Poland, Russia, Sweden, the United Kingdom and the United States produce man-portable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amyas Borton
Air Vice Marshal Amyas Eden Borton, (20 September 1886 – 15 August 1969) was a pilot and commander in the Royal Flying Corps during the First World War and a senior commander in the Royal Air Force during the 1920s. He saw active service on the Western Front, in Palestine and in Iraq. In the latter part of his career, Borton was the second Commandant of the RAF College at Cranwell before becoming the Air Officer Commanding RAF Inland Area. Early life and infantry service Amyas Borton was born on 20 September 1886 in Tanfield, Durham, the younger son of Irish-born Lieutenant Colonel Arthur Borton, a soldier and barrister. His elder brother, named Arthur Borton like their father, was known as "Bosky" whereas Amyas was known as "Biffy". He was commissioned into the Black Watch Militia in January 1904. In 1906, while remaining in the Black Watch, Borton transferred to the Regular Army. He learned to fly whilst on leave from his regiment in 1911, gaining Royal Aero Club certi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Music-hall
Music hall is a type of British theatrical entertainment that was most popular from the early Victorian era, beginning around 1850, through the World War I, Great War. It faded away after 1918 as the halls rebranded their entertainment as Variety show, variety. Perceptions of a distinction in Britain between bold and scandalous music hall entertainment and subsequent, more respectable variety entertainment differ. Music hall involved a mixture of popular songs, comedy, speciality acts, and variety entertainment. The term is derived from a type of theatre or venue in which such entertainment took place. In North America vaudeville was in some ways analogous to British music hall, featuring rousing songs and comic acts. Originating in saloon bars within pubs during the 1830s, music hall entertainment became increasingly popular with audiences. So much so, that during the 1850s some public houses were demolished, and specialised music hall theatres developed in their place. These t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Robey
Sir George Edward Wade, Commander of the Order of the British Empire, CBE (20 September 1869 – 29 November 1954),James Harding (music writer), Harding, James"Robey, George" ''Oxford Dictionary of National Biography'', Oxford University Press, accessed 10 May 2014. known professionally as George Robey, was an English comedian, singer and actor in musical theatre, who became known as one of the greatest music hall performers of the late 19th and early 20th centuries. As a comedian, he mixed everyday situations and observations with comic absurdity. Apart from his music hall acts, he was a popular Christmas pantomime performer in the English provinces, where he excelled in the pantomime dame, dame roles. He scored notable successes in musical revues during and after the First World War, particularly with the song "If You Were the Only Girl (In the World)", which he performed with Violet Loraine in the revue ''The Bing Boys Are Here'' (1916). One of his best-known original ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
