Are you serious?
Guys, before discussing/arguing about hypersonic missiles, you need to clarify what you mean by “hypersonic” missiles.Our startups doing small stuff, not developing a hypersonic missile.
Most ballistic missiles achieve hypersonic speeds during their midcourse flights. Are they hypersonic missiles?
Take Bora missile; during midcourse it reaches hypersonic speeds. But it hits its target just above 1 Mach.
Typhoon block 1 is not much different either. It stays at hypersonic speeds longer at higher values. But it slows down to supersonic speeds during its terminal phase.
Typhoon block 4, as per Roketsan‘s claim, will hit it’s target at hypersonic speeds. That means it will have propulsion during terminal phase. That will make it a truer hypersonic missile than the above ones.
Then of course there is the scramjet powered hypersonic missiles. These will travel at altitudes between 20km to 35km. But will have nonstop propulsion until they hit their targets.
Which is the one that is hypersonic?