"Nobody's ever done that before." Have they in fact done it? There's been a lot of saber-rattling from Russia while Putin's been in power that stinks of "plea

"Nobody's ever done that before." Have they in fact done it? There's been a lot of saber-rattling from Russia while Putin's been in power that stinks of "please still consider us a military powerhouse". Bombers flying while they don't have the funds to keep their stockpile in working order, etc. Let's see something more than CGI.