Thanks. I'm still kinda new to this upvote thing ;-)

If You like Perun and want to dig a bit deeper, try checking out Kofman's articles / videos. He's used quite often as a source (and with quite some reverence) by Perun and others.

Here's one from 2019 where he basically says what everyone figured out in 2022: https://www.youtube.com/watch?v=5UktY0XePs0

Beware, it's not the best presentation, but his public speaking skills have seriously improved since ;-)

Here's a panel he did with West Point right at the beginning of the invasion, if You'd like to check how his stuff holds up (Col. L. Collins is a good one on his own as well). https://www.youtube.com/watch?v=zXEvbVoDiU0&t=2378s&ab_chann...