Response to Agdel:
Yes, there are neo-Nazi militias in Ukraine. They're fighting in Donbas, and, to the extent that they can push the invading Russians out, that's to the good of Ukraine. They're a minority in Ukraine, and there are just as many - or more - neo-Nazis fighting on the Russian side (just look at the insignias and tats).
As far as them being the main reason Russia invaded Russia B-ha, ha, ha, ha... no. This is all about getting control of the Bessarabian Gap (far side of Moldova), plus an ongoing Russian refusal to recognize that Ukraine is its own country and Russia doesn’t have the right to decide what it does.
It’s looking more and more as though Russia is the car-chasing dog that caught a car — which typically doesn’t go well for the dog