> in which it was announced that Ukrainian forces "armed to their teeth by NATO and with support and approval of Washington" invaded the Kursk, Belgorod, and Bryansk regions, and as a result, "martial law" was being imposed in those areas.
Note that substantial portions of this are standard Kremlin propaganda, not satire. Namely the story that innocent Russia has been purposely encircled by NATO the inevitable predator, etc.
That said, you can tell it is nonsense by how casually Putin chose to move Russian troops and equipment away from spooky-scary NATO borders in order to try gobbling up Ukraine.