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Sentinel R1
The Raytheon Sentinel is a retired airborne battlefield and ground surveillance aircraft formerly operated by the Royal Air Force (RAF). While based on the Bombardier Global Express ultra long-range business jet, the prime contractor for the Sentinel was the American defence firm Raytheon, which supplied most of the mission systems and performed the integration work. Originally known as the ASTOR (Airborne STand-Off Radar) programme, procurement of the type started during 1999. Following its delivery in 2007, the Sentinel fleet was operated by an RAF squadron manned by both air force and army personnel. The Sentinel was interoperable with other allied systems such as JSTARS and the NATO Alliance Ground Surveillance (AGS) system. Sentinels were deployed overseas on multiple occasions, such as in support of the British Army in Afghanistan, coalition forces in Libya, and to assist French forces deployed in Mali. The type also saw smaller-scale deployments in Ghana and even domes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surveillance Aircraft
Surveillance aircraft are aircraft used for surveillance. They are primarily operated by military forces and government agencies in roles including intelligence gathering, maritime patrol, battlefield and airspace surveillance, observation (e.g. artillery spotting), and law enforcement. Surveillance aircraft usually carry limited defensive armament, if any. They do not require high-performance capability or stealth characteristics and may be modified civilian aircraft. Surveillance aircraft have also included moored balloons (e.g. TARS) and unmanned aerial vehicles (UAVs). History Pre World War I The French were the first to adopt hydrogen-filled balloons on the battlefield for reconnaissance. In the early 1790s, the French would deploy a hydrogen-filled balloon that held two soldiers: one who possessed a telescope, and the other would relay information to troops on the ground. These balloons did not cross into enemy lines; they were deployed on friendly lines for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strategic Defence And Security Review 2010
The Strategic Defence and Security Review 2010 was announced by the formed Conservative-Liberal Democrat coalition government of the United Kingdom in May 2010, and published on 19 October 2010. The previous major review of UK defence strategy was the Strategic Defence Review, published in 1998, and updated in 2003 by the '' Delivering Security in a Changing World'' white paper. As well as wanting an updated security policy, both the Conservatives and Liberal Democrats wanted the £38 billion overspend in the Ministry of Defence (MoD) procurement budget addressed. With the government committed to reducing the national budget deficit, the Treasury asked the MoD to draw up options for a 10–20% real-terms cut in its budget. The final amount was a 7.7% reduction over four years. Formation Summary All three of Britain's armed forces would take cuts in manpower. Overall, the largest overseas deployment was expected to be not more than 30,000 personnel, including maritime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbofan
A turbofan or fanjet is a type of airbreathing jet engine that is widely used in aircraft engine, aircraft propulsion. The word "turbofan" is a combination of references to the preceding generation engine technology of the turbojet and the additional fan stage. It consists of a gas turbine engine which achieves mechanical energy from combustion, and a ducted fan that uses the mechanical energy from the gas turbine to force air rearwards. Thus, whereas all the air taken in by a turbojet passes through the combustion chamber and turbines, in a turbofan some of that air bypasses these components. A turbofan thus can be thought of as a turbojet being used to drive a ducted fan, with both of these contributing to the thrust. The ratio of the mass-flow of air bypassing the engine core to the mass-flow of air passing through the core is referred to as the bypass ratio. The engine produces thrust through a combination of these two portions working together. Engines that use more Propel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolls-Royce BR700
The Rolls-Royce BR700 is a family of turbofan engines for regional jets and corporate jets. It is manufactured in Dahlewitz, Germany, by Rolls-Royce Deutschland: this was initially a joint venture of BMW and Rolls-Royce plc established in 1990 to develop this engine. The BR710 first ran in 1995. The United States military designation for the BR725 variant is F130. Design and development BR710 The BR710 is a twin shaft turbofan, and entered service on the Gulfstream V in 1997 in aviation, 1997 and the Bombardier Global Express in 1998. This version has also been selected to power the Gulfstream G550. The BR710 comprises a diameter single-stage fan, driven by a two-stage LP turbine, and a ten-stage HP compressor (scaled from the V2500 unit) driven by a two-stage, air-cooled, HP turbine. This engine has a thrust-specific fuel consumption (TSFC) of at static sea level takeoff and at a cruise speed of Mach number, Mach 0.8 and altitude of . In May 2017, the 3,200 engines in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sentinel R1 MOD 45155719
Sentinel may refer to: Places Mountains * Mount Sentinel, a mountain next to the University of Montana in Missoula, Montana * Sentinel Buttress, a volcanic crag on James Ross Island, Antarctica * Sentinel Dome, a naturally occurring granite dome in Yosemite National Park, California * Sentinel Mesa, in Monument Valley * Sentinel Mountain (Montana), in Glacier National Park * Sentinel Peak (Alberta) * Sentinel Peak (Antarctica) * Sentinel Peak (Arizona), a peak in the Tucson Mountains * Sentinel Peak (British Columbia) * Sentinel Range, a mountain range in Antarctica * The Sentinel, Hout Bay * The Sentinel (Zion), a sandstone summit in Zion National Park, Utah * Sentinel Rock Elsewhere * Sentinel, Arizona * Sentinel, California * Sentinel, Missouri * Sentinel, Oklahoma * Sentinel Island (other) Arts, entertainment, and media Artworks * ''Sentinel'' (sculpture), a 2000 sculpture by Tim Tolkien * ''Sentinels'' (Hudson), a 2005 public artwork by American artis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broughton, Flintshire
Broughton ( ) is a village in Flintshire, Wales, close to the Wales–England border, located to the west of the city of Chester, England, in the community of Broughton and Bretton. Along with the nearby village of Bretton, the total population was 5,974 at the 2011 Census, increasing to 6,535 at the 2021 Census. Broughton is home to a large aircraft factory at Hawarden Airport. This was completed in 1939 for use by Vickers-Armstrongs, who built 5,786 Wellington bombers. De Havilland Aircraft took over the factory in 1948 and built 2,816 planes of several designs. Today, the plant is an Airbus factory that manufactures wings for the A320, A330 and A350 aircraft. Airbus wings produced there are flown out in Airbus Beluga and BelugaXL planes (while still in construction, larger A380 wings were transported by barge along the River Dee to the nearby Mostyn docks). The Broughton factory was featured in the 2011 BBC Television programme ''How to Build a Super Jumbo Wing''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peace Dividend
''Peace dividend'' was a political slogan popularized by US President George H. W. Bush and UK Prime Minister Margaret Thatcher in the light of the 1988–1991 dissolution of the Soviet Union, that described the economic benefit of a decrease in defense spending. The term was frequently used at the end of the Cold War, when many Western nations significantly cut military spending such as Britain's 1990 Options for Change defence review. It is now used primarily in discussions relating to the guns versus butter theory. In theory While economies do undergo a recession after the end of a major conflict as the economy is forced to adjust and retool, a "peace dividend" refers to a potential long-term benefit as budgets for defense spending are assumed to be at least partially redirected to social programs and/or a decrease in taxation rates. The existence of a peace dividend in real economies is still debated, but some research points to its reality. A political discussion about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf War
, combatant2 = , commander1 = , commander2 = , strength1 = Over 950,000 soldiers3,113 tanks1,800 aircraft2,200 artillery systems , page = https://www.govinfo.gov/content/pkg/GAOREPORTS-PEMD-96-10/pdf/GAOREPORTS-PEMD-96-10.pdf , strength2 = 1,000,000+ soldiers (~600,000 in Kuwait)5,500 tanks700+ aircraft3,000 artillery systems , casualties1 = Total:13,488 Coalition:292 killed (147 killed by enemy action, 145 non-hostile deaths)776 wounded (467 wounded in action)31 tanks destroyed/disabled28 Bradley IFVs destroyed/damaged1 M113 APC destroyed2 British Warrior APCs destroyed1 artillery piece destroyed75 aircraft destroyedKuwait:420 killed 12,000 captured ≈200 tanks destroyed/captured 850+ other armored vehicles destroyed/captured 57 aircraft lost 8 aircraft captured (Mirage F1s) 17 ships sunk, 6 captured. Acig.org. Retrieved on 12 June 2011 , casualties2 = Total:175,000–300,000+ Iraqi:20,000–50,000 killed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Britten-Norman Islander
The Britten-Norman BN-2 Islander is a British light utility aircraft and regional airliner designed and originally manufactured by Britten-Norman of the United Kingdom. Still in production, the Islander is one of the best-selling commercial aircraft types produced in Europe. Although designed in the 1960s, over 750 are still in service with commercial operators around the world. The aircraft is a light transport with over 30 military aviation operators around the world. Initial aircraft were manufactured at Britten-Norman's factory in Bembridge, Isle of Wight, UK. After Fairey Aviation acquired the Britten-Norman company, its Islanders and Trislander aircraft were built in Romania, then shipped to Avions Fairey in Belgium for finishing before being flown to the UK for flight certification. The Islander has been in production for more than 50 years. In September 2023, it was announced that production of the Islander has returned to the UK, after fifty-five years of manufacturing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Germany
East Germany, officially known as the German Democratic Republic (GDR), was a country in Central Europe from Foundation of East Germany, its formation on 7 October 1949 until German reunification, its reunification with West Germany (FRG) on 3 October 1990. Until 1989, it was generally viewed as a communist state and described itself as a Socialist state, socialist "workers' and peasants' state". The Economy of East Germany, economy of the country was Central planning, centrally planned and government-owned corporation, state-owned. Although the GDR had to pay substantial war reparations to the Soviets, its economy became the most successful in the Eastern Bloc. Before its establishment, the country's territory was administered and occupied by Soviet forces following the Berlin Declaration (1945), Berlin Declaration abolishing German sovereignty in World War II. The Potsdam Agreement established the Soviet occupation zone in Germany, Soviet-occupied zone, bounded on the east b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warsaw Pact
The Warsaw Pact (WP), formally the Treaty of Friendship, Co-operation and Mutual Assistance (TFCMA), was a Collective security#Collective defense, collective defense treaty signed in Warsaw, Polish People's Republic, Poland, between the Soviet Union and seven other Eastern Bloc List of non-communist socialist states, socialist republics in Central and Eastern Europe in May 1955, during the Cold War. The term "Warsaw Pact" commonly refers to both the treaty itself and its resultant military alliance, the Warsaw Pact OrganisationPage 22, �NATO and OSCE, Partners or Rivals?��, Edward Killham (WPO) (also known as ‘Warsaw Treaty Organization’ (‘WTO’)). The Warsaw Pact was the military complement to the Comecon, Council for Mutual Economic Assistance (Comecon), the economic organization for the Eastern Bloc states. Dominated by the Soviet Union, the Warsaw Pact was established as a balance of power or counterweight to the NATO, North Atlantic Treaty Organization (NATO) and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold War
The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 until the dissolution of the Soviet Union in 1991. The term ''Cold war (term), cold war'' is used because there was no direct fighting between the two superpowers, though each supported opposing sides in regional conflicts known as proxy wars. In addition to the struggle for ideological and economic influence and an arms race in both conventional and Nuclear arms race, nuclear weapons, the Cold War was expressed through technological rivalries such as the Space Race, espionage, propaganda campaigns, Economic sanctions, embargoes, and sports diplomacy. After the end of World War II in 1945, during which the US and USSR had been allies, the USSR installed satellite state, satellite governments in its occupied territories in Eastern Europe and N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
