I am surprised by the reaction of Ukrainians in the East and South. I didn't expect that kind of reaction.

I was just wondering what a war with Russia might do to Ukraine. Their military is supposed to be woefully unprepared and under-resourced and in bad need of reform. If Russia crossed the border, it might stir up nationalist feelings, unite the country in opposition and spark investment in the military. If Ukraine isn't going to join NATO, the next best thing is to break with Russia.