Yea, I'm gonna call bullshit. Quote me now.

"according to Ukraine's military intelligence chief"

Sounds like more phony propaganda to me, but who knows? How can you tell truth from lies these days? --Anyway as someone famous once said, the phrase 'military intelligence' is an oxymoron.

and replace him with some other puppet ?

if so, I hope some nuke starts flying toward the ones that deserve them, satanists.