What are you talking about.  You know Russia literally invaded and is occupying parts of Ukraine right now, right? This is what happens when one country invades another country on it's border and attempts long term occupation despite failing to conquer the other countries military and doesn't have the capability to both occupy the other country and defend it's own infrastructure.  Shit starts blowing up on both sides of the border.

And anyone  that is genuinely outraged that Ukraine would behave this way, or feels like Russia is in any way the innocent victim is delusional.