Comments by "红火树 RedFireTree" (@firetree2007) on "Hypersonic speed decoded: How fast is Mach-5? | WION Originals" video.

  1. all major medium to long range ballistic missiles have end speed much faster than Mach 5, with Mach 20 and above, but they do not categorized as hypersonic weapons Unlike ballistic missiles, hypersonic weapons do not follow a ballistic trajectory and can maneuver en route to their destination. There are two primary categories of hypersonic weapons:  Hypersonic glide vehicles (HGV) are launched from a rocket before gliding to a target.  Hypersonic cruise missiles are powered by high-speed, air-breathing engines, or “scramjets,” after acquiring their target.
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  2. China has all 2 kind of hypersonic weapons:  Hypersonic glide vehicles (HGV) are launched from a rocket before gliding to a target._____________DF 17  Hypersonic cruise missiles are powered by high-speed, air-breathing engines, or “scramjets,” after acquiring their target. _________DF 100 both with range of 1500 km with accuracy about 2 meters and both are in service in PLA for several years already first wave to India will be using them to completely destroy S400 (which cannot intercept hypersonic missiles)
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  3. the fastest thing is Indians' dreams to be superpower " Superpower 2020!"
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  4. hah :)) you do not understand 8.2% is based on -7.3% the year before, so the average is (-7.3%+8.2%)/2= 0.45% , so the real growth is 0.45% every year for 2 years
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