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Which one of the following best describes ‘Avangard’?
- a)A high-altitude reconnaissance satellite
- b)A ballistic missile defense system
- c)An experimental high-speed train
- d)A hypersonic boost-glide vehicle
Correct answer is option 'D'. Can you explain this answer?
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Which one of the following best describes ‘Avangard’?a)A h...
Russia's rocket forces loaded an intercontinental ballistic missile equipped with the nuclear-capable "Avangard" hypersonic glide vehicle into a launch silo in southern Russia recently.
About Avangard:
- The Avangard is a nuclear-capable, hypersonic boost-glide vehicle (HGV) developed by the Russian Federation.
- It was developed as part of the top-secret Project 4202 and given the codename Yu-71.
- It was one of six “next generation” weapons described by Russian President Vladimir Putin during a speech in March 2018.
- Features:
- It has a range of over 6,000 km, weighs approximately 2,000 kg, and can carry a nuclear or conventional payload.
- It is carried on an intercontinental ballistic missile (ICBM).
- It has “a short wedge-shaped design” which does not contain a separate propulsion system, relying on gravity and its aerodynamic features to maintain velocity after an initial boost.
- Working:
- The HGV is carried to a sub-orbital altitude of around 100 kilometers (62 miles) by the carrier missile before being released.
- It then enters into a “cruise mode” before re-entering the atmosphere and accelerating to claimed hypersonic speeds of up to Mach 27 (about 32,000 kilometers per hour).
- It is said to be able to maneuver at these speeds and constantly alter its trajectory, making interception extremely complicated.
Hence, option d is the correct answer.
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Which one of the following best describes ‘Avangard’?a)A h...
Sorry, but I need more context or options to provide a meaningful answer. Can you please provide more details or choices?
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Which one of the following best describes ‘Avangard’?a)A high-altitude reconnaissance satelliteb)A ballistic missile defense systemc)An experimental high-speed traind)A hypersonic boost-glide vehicleCorrect answer is option 'D'. Can you explain this answer?
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