https://peterhalligan.substack.com/p/some-more-information-on-that-new?

“Locals around the Yuzhmash plant say the entire sprawling factory 3 stories deep was reduced to dust. Residents for miles around said buildings cracked and utilities lines were sheared, as if a massive earthquake had happened. The Oreshnik is a new and “un-anticipated” kind of missile. It appears to be much more than conventional explosives.

AND

A hypersonic missile is enveloped by a cloud of hot plasma which scatters radar. It is totally impossible for today’s air defense systems to even target them.