This is a manufactured “crisis”.
Bolton is a fool.
Almost every crisis is manufactured.
If you don’t give a shit and don’t react, there is no crisis.
The question is should we care and should we react?
The answer being no.
It’s a European problem and they aren’t willing to do much about it.
It’s the Russians back yard, their sphere of influence.
It’s caused by our over reach into their area, i.e. EU and NATO membership of Ukraine.