It's a video clip of some kind of drone, cruise missile, or rocket, flying through the sky. We have no way of knowing when it was taken, where it was taken, whose missile or drone it was, what it hit, if it actually hit anything, or who was talking in the Russian accent.
Let's also add...
All ICBMs are hypersonic missiles.
Edit - I think the video is drawing attention to near-ground-level hypersonic missiles. Which would be a newer tech than the decades old ICBM tech.
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