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HGV-202F
The HGV-202F is an Indian hypersonic glide vehicle (HGV) being designed, developed, and manufactured by an Indian Defence and Space company HTNP Industries. Production HGV-202F a hypersonic Boost-glide vehicle is being designed, developed, and manufactured by an Indian Defense and Space company HTNP Industries. It is designed to be mounted on a Agni-V and Agni-VI, a type of ballistic missile specifically designed to carry HGVs. According to the Arms Control Association, "Hypersonic glide vehicles are distinguished from traditional ballistic missiles by their ability to maneuver and operate at lower altitudes." Context The maneuverability and high speed of the HGV raises new challenges for conventional missile defense systems. With the disadvantage again swinging toward defensive systems, many in the defense industry are worried hypersonic weapons will rekindle an arms race such as the one during the cold war era. See also * Avangard (hypersonic glide vehicle) * DF-ZF * Hyperso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HGV-202F
The HGV-202F is an Indian hypersonic glide vehicle (HGV) being designed, developed, and manufactured by an Indian Defence and Space company HTNP Industries. Production HGV-202F a hypersonic Boost-glide vehicle is being designed, developed, and manufactured by an Indian Defense and Space company HTNP Industries. It is designed to be mounted on a Agni-V and Agni-VI, a type of ballistic missile specifically designed to carry HGVs. According to the Arms Control Association, "Hypersonic glide vehicles are distinguished from traditional ballistic missiles by their ability to maneuver and operate at lower altitudes." Context The maneuverability and high speed of the HGV raises new challenges for conventional missile defense systems. With the disadvantage again swinging toward defensive systems, many in the defense industry are worried hypersonic weapons will rekindle an arms race such as the one during the cold war era. See also * Avangard (hypersonic glide vehicle) * DF-ZF * Hyperso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avangard (hypersonic Glide Vehicle)
The Avangard (russian: Авангард; en, Vanguard; previously known as Objekt 4202, Yu-71 and Yu-74) is a Russian hypersonic glide vehicle (HGV) that can be carried as a MIRV payload by the UR-100UTTKh, R-36M2 and RS-28 Sarmat heavy ICBMs. It can deliver both nuclear and conventional payloads. The Avangard is one of the six new Russian strategic weapons unveiled by Russian President Vladimir Putin on 1 March 2018. History According to Vladimir Putin, the US withdrawal from the ABM Treaty in 2002 forced Russia to start developing hypersonic weapons: "We had to create these ypersonicweapons in response to the US deployment of a strategic missile defense system, which in the future would be capable of virtually neutralizing, zeroing out all our nuclear potential". In 2007, when asked about U.S. plans to deploy ballistic missile defenses in Europe, Putin mentioned that Russia was developing “strategic weapons systems of a completely different type that will fly at hyperson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypersonic Technology Demonstrator Vehicle
The HSTDV is an unmanned scramjet demonstration aircraft for hypersonic speed flight. It is being developed as a carrier vehicle for hypersonic and long-range cruise missiles, and will have multiple civilian applications including the launching of small satellites at low cost. The HSTDV program is being run by the Defence Research and Development Organisation (DRDO). Introduction India is pushing ahead with the development of ground and flight test hardware as part of an ambitious plan for a hypersonic cruise missile. The Defense Research and Development Laboratory's Hypersonic Technology Demonstrator Vehicle (HSTDV) is intended to attain autonomous scramjet flight for 20 seconds, using a solid rocket launch booster. The research will also inform India's interest in reusable launch vehicles. The eventual target is to reach Mach 6 at an altitude of 32.5 km (20 miles). Initial flight testing is aimed at validating the aerodynamics of the air vehicle, as well as its ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DF-ZF
The DF-ZF is a Chinese hypersonic glide vehicle (HGV), previously denoted by the Pentagon as WU-14 and currently officially operational on October 1st, 2019, in the 70th anniversary of the People's Republic of China. The DF-ZF is designed to be mounted on a DF-17, a type of ballistic missile specifically designed to carry HGVs. Testing The DF-ZF, designated by Pentagon as the WU-14, is a hypersonic missile delivery vehicle that has been flight-tested by China seven times, on 9 January, 7 August and 2 December 2014; 7 June and 27 November 2015; in April 2016 and twice in November 2017. The system is operational as of 2019. The Chinese Defense Ministry confirmed its January 2014 test and said the test was "scientific" in nature, although it was widely viewed as part of a broader Chinese military build-up. All seven tests China performed so far were concluded successfully according to U.S. officials cited in ''The Washington Free Beacon''. All the test launches were performed at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypersonic Aircraft
Hypersonic flight is flight through the atmosphere below altitudes of about 90 km at speeds greater than Mach 5, a speed where dissociation of air begins to become significant and high heat loads exist. Speeds of Mach 25+ have been achieved below the thermosphere as of 2020. History The first manufactured object to achieve hypersonic flight was the two-stage Bumper rocket, consisting of a WAC Corporal second stage set on top of a V-2 first stage. In February 1949, at White Sands, the rocket reached a speed of , or about Mach 6.7. The vehicle, however, burned on atmospheric re-entry, and only charred remnants were found. In April 1961, Russian Major Yuri Gagarin became the first human to travel at hypersonic speed, during the world's first piloted orbital flight. Soon after, in May 1961, Alan Shepard became the first American and second person to fly hypersonic when his capsule reentered the atmosphere at a speed above Mach 5 at the end of his suborbital flight over the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypersonic Glide Vehicle
Hypersonic glide vehicle (HGV) is a type of warhead for ballistic missile that can maneuver and glide at hypersonic speed. It is used on ballistic missiles to significantly change their trajectories. Conventional ballistic missiles follow a predictable ballistic trajectory and are vulnerable to interception by the latest anti-ballistic missile (ABM) systems. HGV makes them unpredictable, allowing them to evade air defenses. Hypersonic glide vehicles are currently subject of an arm race. Countermeasures Boost-glide weapons are generally designed to avoid existing missile defense systems, either by continually maneuvering or by flying at lower altitudes to reduce warning time. This generally makes such weapons easier to intercept using defensive systems intended for lower-altitude "low-tier" targets. Flying at lower speeds than short-range ballistic missile warheads makes them easier to attack. Those that approach with very low terminal attack profiles are even subject to attack by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defense Industry
The arms industry, also known as the arms trade, is a global industry which manufactures and sells weapons and military technology. It consists of a commercial industry involved in the research and development, engineering, production, and servicing of military material, equipment, and facilities. Arms-producing companies, also referred to as arms dealers, or as the military industry, produce arms for the armed forces of states and for civilians. Departments of government also operate in the arms industry, buying and selling weapons, munitions and other military items. An arsenal is a place where arms and ammunition - whether privately or publicly owned - are made, maintained and repaired, stored, or issued, in any combination. Products of the arms industry include guns, artillery, ammunition, missiles, military aircraft, military vehicles, ships, electronic systems, military communications, night-vision devices, holographic weapon sights, laser rangefinders, laser sights, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space
Space is the boundless three-dimensional extent in which objects and events have relative position and direction. In classical physics, physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework. Debates concerning the nature, essence and the mode of existence of space date back to antiquity; namely, to treatises like the ''Timaeus'' of Plato, or Socrates in his reflections on what the Greeks called ''khôra'' (i.e. "space"), or in the ''Physics'' of Aristotle (Book IV, Delta) in the definition of ''topos'' (i.e. place), or in the later "geometrical conception of place" as "spac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agni-V
Agni-V is a nuclear capable intercontinental ballistic missile developed by the Defence Research and Development Organisation RDOof India. The missile is believed to have a range of around 5,000 to 5,500 kilometers. Scientists and experts say that the missile has the range of 8,000 kilometers. It is a three-stage, road-mobile and solid-fueled intercontinental ballistic missile which is transported by a truck and launched via a canister. Development Agni V is primarily for enhancing India's nuclear deterrence against China. Until recently, the longest range missile India had was Agni-III, with a range of 3000–3500 km. If launched from central India this range was not sufficient to reach targets on the extreme eastern and northeastern region of China. Most of the important economic centers of China lay on its eastern seaboard. Senior defence scientist M. Natarajan disclosed in 2007 that DRDO was working on an upgraded version of the Agni III, known as the Agni-V, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agni-VI
Agni-VI (IAST: Agni ''"Fire"'') is an MIRV-capable intercontinental ballistic missile under development by the Defence Research and Development Organisation (DRDO) for the Strategic Forces Command (SFC) of the Indian Armed Forces. Description Agni-VI will be a four-stage intercontinental ballistic missile, which is in the hardware development phase, after its design phase was completed. Agni-VI is expected to have Multiple independently targetable reentry vehicle as well as Maneuverable reentry vehicle (MaRV). And these maneuverable warheads will give Agni VI an extended range exact figure of which is currently classified. It will be taller than its predecessor Agni V, and was expected to be flight tested by 2017. The government of India is yet to approve the project, although DRDO has completed all calculations and started the engineering work. It is reported to be the latest and most advanced version among the Agni missiles. According to sources, Agni-VI missile is likel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arms Control Association
The Arms Control Association is a United States-based nonpartisan membership organization founded in 1971, with the self-stated mission of "promoting public understanding of and support for effective arms control policies." The group publishes the monthly magazine ''Arms Control Today''. It contains topical news updates as well as extended, footnoted articles. Projects Through its online content, print materials, and events, the Arms Control Association provides policymakers, media, and the interested public with information, analysis and commentary on arms control proposals, negotiations and agreements, and related national security issues. Staff and funding The Arms Control Association is supported by grants from the Ploughshares Fund, the John D. and Catherine T. MacArthur Foundation, the Carnegie Corporation of New York, the Colombe Foundation, the New Land Foundation, the Prospect Hill Foundation], the Stewart R. Mott Foundation, and the William and Flora Hewlett Foundation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boost-glide
Non-ballistic atmospheric entry is a class of atmospheric entry trajectories that follow a non-ballistic trajectory by employing aerodynamic lift in the high upper atmosphere. It includes trajectories such as skip and glide. Skip is a flight trajectory where the spacecraft goes in and out the atmosphere. Glide is a flight trajectory where the spacecraft stays in the atmosphere for a sustained flight period of time. In most examples, a skip reentry roughly doubles the range of suborbital spaceplanes and reentry vehicles over the purely ballistic trajectory. In others, a series of ''skips'' allows the range to be further extended. Non-ballistic atmospheric entry was first seriously studied as a way to extend the range of ballistic missiles, but was not used operationally in this form as conventional missiles with extended range were introduced. The underlying aerodynamic concepts have been used to produce maneuverable reentry vehicles (MARV), to increase the accuracy of some mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
