Comments by "" (@billyandrew) on "Russia Threatens Ukraine with Hypersonic ‘Killjoy’ Missiles | NATO Spooked? | Russia Ukraine War" video.

Travelling at mach 25, no country has a defence system that can latch on, then match the speed of hypersonic missiles, including Russia or China, the only two countries that possess them. Trump was stupid to turn down Putin's offer to, share the technology!
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