Ukraine is still having protests in Kiev, and calling for impeachment of the person they just fought to have put in place there...
we can't cry foul at Russia arms/tanks showing up, considering what we give to Israel et al. also, considering Putin's track record, this is too brute force for him. he does things in such a way that make him look justified. it's hard to swallow.
NATO can't do anything. they say "no war", but how do you enforce no war? sanctions hurt, but can be lived with, that only leaves...more war