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Alarm Für Cobra 11
ALARM (Air Launched Anti-Radiation Missile) is a British anti-radiation missile designed primarily to destroy enemy radars for the purpose of Suppression of Enemy Air Defenses (SEAD). It was used by the RAF and is still used by the Royal Saudi Air Force. The weapon was retired by the UK at the end of 2013. History The Ministry of Defence received offers for a new anti-radiation missile in late 1982; British Aerospace Dynamics offered ALARM while Texas Instruments teamed with Lucas Aerospace offered its HARM missile. Defence Secretary Michael Heseltine announced the selection of ALARM on 29 July 1983. The initial order was 750 missiles for the RAF. The selection process was controversial; the battle between the contractors was bitter, the Ministry of Defence favoured ALARM to retain UK industrial capabilities while the Treasury favoured the cheaper and proven HARM. In early 1986, BAe recognised that Royal Ordnance was having difficulties delivering the missile's motor, named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solid Fuel
Solid fuel refers to various forms of solid material that can be burnt to release energy, providing heat and light through the process of combustion. Solid fuels can be contrasted with liquid fuels and gaseous fuels. Common examples of solid fuels include wood, charcoal, peat, coal, hexamine fuel tablets, dry dung, wood pellets, corn, wheat, rice, rye, and other grains. Solid fuels are extensively used in rocketry as solid propellants. Solid fuels have been used throughout human history to create fire and solid fuel is still in widespread use throughout the world in the present day. Solid fuel from biomass is regarded as a renewable energy source which can contribute to climate change mitigation efforts. Solid fuel from fossil fuels (i.e. coal) is not a renewable energy. Types Biomass Biomass that is used for energy production can be processed into solid fuels but also into liquid or gaseous fuels. In comparison, the term biofuel is nowadays mainly (but not exclusively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Heseltine
Michael Ray Dibdin Heseltine, Baron Heseltine, (; born 21 March 1933) is a British politician. Having begun his career as a property developer, he became one of the founders of the publishing house Haymarket Media Group in 1957. Heseltine served as a Conservative Party (UK), Conservative Member of Parliament (United Kingdom), Member of Parliament from 1966 to 2001. He was a prominent figure in the governments of Margaret Thatcher and John Major, and served as Deputy Prime Minister of the United Kingdom, Deputy Prime Minister and First Secretary of State under Major from 1995 to 1997. Heseltine entered the Cabinet of the United Kingdom, Cabinet in 1979 as Secretary of State for the Environment, where he promoted the "Right to Buy" campaign that allowed people to purchase their council houses. He was considered an adept media performer and a charismatic minister, although he was frequently at odds with Thatcher on economic issues. He was one of the most visible Wets and dries, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AGM-88 HARM
The AGM-88 HARM (High-speed Anti-Radiation Missile) is a tactical, air-to-surface anti-radiation missile designed to home in on electronic transmissions coming from surface-to-air radar systems. It was originally developed by Texas Instruments as a replacement for the AGM-45 Shrike and AGM-78 Standard ARM system. Production was later taken over by Raytheon Corporation when it purchased the defense production business of Texas Instruments. Description The AGM-88 can detect, attack and destroy a radar antenna or transmitter with minimal aircrew input. The proportional guidance system that homes in on enemy radar emissions has a fixed antenna and seeker head in the missile's nose. A smokeless, solid-propellant, booster-sustainer rocket motor propels the missile at speeds over Mach 2. The HARM was a missile program led by the U.S. Navy, and it was first carried by the A-6E, A-7, and F/A-18A/B aircraft, and then it equipped the EA-6B and EA-18G dedicated electronic atta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucas Aerospace
Lucas Industries plc, now known as Lucas Automotive, is one of the world’s oldest continuously trading automotive brands, tracing its origins to 1875 and the first patent issued to its founder, Joseph Lucas. Based originally in Birmingham, the company grew over the years into a manufacturer and supplier of automotive industry and aerospace industry components to vehicle and aerospace manufacturers around the world. Lucas continues to operate as a recognised brand in the automotive aftermarket, with products manufactured and distributed under exclusive agreements with international partners. Lucas products are distributed internationally, with manufacturing plants located in Europe, South America, Tunisia, China, and other areas. History Foundation In the 1850s, Joseph Lucas, a jobless father of six, sold paraffin oil from a barrow cart around the streets of Hockley. In 1860, he founded the firm that would become Lucas Industries. His 17-year-old son Harry joined the firm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas Instruments
Texas Instruments Incorporated (TI) is an American multinational semiconductor company headquartered in Dallas, Texas. It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue. TI also produces digital light processing (DLP) technology and education technology products including calculators, microcontrollers, and multi-core processors. Texas Instruments emerged in 1951 after a reorganization of Geophysical Service Incorporated, a company founded in 1930 that manufactured equipment for use in the seismic industry, as well as defense electronics. TI produced the world's first commercial silicon transistor in 1954, and the same year designed and manufactured the first transistor radio. Jack Kilby invented the integrated circuit in 1958 while working at TI's Central Research Labs. TI also invented the hand-held calculator in 1967, and intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Defence (United Kingdom)
The Ministry of Defence (MOD or MoD) is a Departments of the Government of the United Kingdom, ministerial department of the Government of the United Kingdom. It is responsible for implementing the defence policy set by the government and serves as the headquarters of the British Armed Forces. The MOD states that its principal objectives are to defend the United Kingdom of Great Britain and Northern Ireland and its interests and to strengthen international peace and stability. The MOD also manages day-to-day running of the armed forces, contingency planning and defence procurement. The expenditure, administration and policy of the MOD are scrutinised by the Defence Select Committee, except for Defence Intelligence which instead falls under the Intelligence and Security Committee of Parliament. History During the 1920s and 1930s, British civil servants and politicians, looking back at the performance of the state during World War I, concluded that there was a need for greater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Saudi Air Force
The Royal Saudi Air Force (RSAF; ) is the military aviation, aviation branch of the Armed Forces of Saudi Arabia, Saudi Arabian Armed Forces. The Royal Saudi Air Force currently has wings, squadrons, and a special forces unit dedicated to combat search and rescue. The RSAF has developed from a largely defensive military force into one with an advanced offensive capability, and maintains the second largest fleet of McDonnell Douglas F-15 Eagle, F-15 Eagles after the United States Air Force, USAF. The backbone of the RSAF is currently the F-15 Eagle, with the Panavia Tornado also forming a major component. The Tornado and many other aircraft were delivered under the Al-Yamamah arms deal, Al Yamamah contracts with British Aerospace (now BAE Systems). The RSAF ordered various weapons in the 1990s, including Sea Eagle (missile), Sea Eagle anti-ship missiles, laser-guided bombs and gravity bombs. Al-Salam, a successor to the Al Yamamah agreement will see 48 Eurofighter Typhoons deli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Air Force
The Royal Air Force (RAF) is the Air force, air and space force of the United Kingdom, British Overseas Territories and Crown Dependencies. It was formed towards the end of the World War I, First World War on 1 April 1918, on the merger of the Royal Flying Corps (RFC) and the Royal Naval Air Service (RNAS). Following the Allies of World War I, Allied victory over the Central Powers in 1918, the RAF emerged as the largest air force in the world at the time. Since its formation, the RAF has played History of the Royal Air Force, a significant role in Military history of the United Kingdom, British military history. In particular, during the Second World War, the RAF established Air supremacy, air superiority over Nazi Germany's Luftwaffe during the Battle of Britain, and led the Allied strategic bombing effort. The RAF's mission is to support the objectives of the British Ministry of Defence (United Kingdom), Ministry of Defence (MOD), which are to "provide the capabilities nee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suppression Of Enemy Air Defenses
Suppression of Enemy Air Defenses (SEAD ), also known in the United States as " Wild Weasel" and (initially) "Iron Hand" operations, are military actions to suppress enemy surface-based air defenses, including surface-to-air missiles (SAMs), anti-aircraft artillery (AAA), and related systems such as early-warning radar and command, control and communication functions. Suppression can be accomplished by physically destroying the systems or by disrupting and deceiving them through electronic warfare. In modern warfare, SEAD missions can constitute up to 30% of sorties launched in the first week of combat and continue at a reduced rate through the rest of a campaign.Tucker, Spencer C. (Editor), ''The Encyclopedia of Middle East Wars: The United States in the Persian Gulf, Afghanistan, and Iraq Conflicts'', ABC-CLIO, 2010, pp. 61–62. One-quarter of American combat sorties in recent conflicts have been SEAD missions. They are generally associated with aircraft, but may be perfor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-radiation Missile
An anti-radiation missile (ARM) is a missile designed to detect and home in on an enemy radio emission source. Typically, these are designed for use against an enemy radar, although jammers and even radios used for communications can also be targeted in this manner. The earliest known anti-radiation weapon is a variant of the Blohm & Voss BV 246 radar guided bomb.Lepage, Jean-Denis G.G. (2009). Aircraft of the Luftwaffe 1935-1945. McFarland. p. 67. . Home-on-jam As jammers proliferated, a number of existing ARMs such as the AGM-88 HARM was modified to also target jammers as the source of radiation. Jammers also led to the addition of a feature to missiles that usually use a different targeting mode (e.g. active radar homing, semi-active radar homing, GPS), allowing them to switch to an anti-radiation targeting mode when radar deteriorates too much. Some examples are: * JDAM and JDAM-ER, air-to-surface GPS bomb * AMRAAM, active radar homing air-to-air missile * R-77, active ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
J22 Orao
The Soko J-22 Orao ( sr-cyr, text=Oрао, translation=eagle) is a Yugoslavian/Serbian twin-engined, subsonic ground-attack and aerial reconnaissance aircraft. It was developed and built in collaboration by SOKO in Yugoslavia and by Avioane Craiova in neighbouring Romania, being known in the latter as the IAR-93 Vultur. The Orao was designed as either a single-seat main attack version or as a combat-capable twin-seat version, the latter being principally intended for advanced flight- and weapons-training duties. It was developed as a joint Yugoslav-Romanian project, known as YuRom, during the 1970s. Early ambitions to produce a supersonic fighter were scuppered by Britain's unwillingness to permit the desired engine to be license-produced in Eastern Europe. Further difficulties in fitting an afterburner to the older Rolls-Royce Viper also hindered development and the performance of early-build aircraft. First flying during November 1974, the resulting aircraft would equip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
