A nationalist leader in Russia comes to power.
Say: Putin?
Spends some time whipping up nationalist fervor amongst the commom people.
He
has done that...
Tells the Oligarchs what better way to make more money then to directly exploit the people of Eastern Europe by having them under Russian control
.
He might tell them that. But they probably won't believe him. And why would he bother telling them this lie? Whats his motivation? What have Belarus and The Ukraine got that Russia doesn't already have to offer his billionare industrialists or Russia itself?
After all, there is no way Germany, France or England is going to defend Ukraine or Belarus.
No. But Ukrainians probably will.. So, is the trouble of subjegating the Ukrainians worth the invasion and occupation?
Russia has had its hands full with just the tiny Chechnya... the appetite to occupy a foreign power the size of The Ukraine .... probably isn't there.
(I won't argue Belarus. The people there would probably welcome an invasion.But then Europe wouldn't give a damn either.)
The point is, that the limitations of military power haven't just been taught to the US in Iraq, but also to the Russians in Afghanistan and indeed in Chechnya...
I've been reading quite a lot about political activism in Russia of late, and although Putin is authoratarian he does require customers for Russsian oil and gas in order to move his economy. The extent to which Russia is now an energy economy is startling.
To surrender those customers for some rancorous Ukranians and their wheat fields in The Ukraine seems like a bad bargain.
Frankly, I think you'll strain yourself trying to find a credible place for Russia or China to decide to flex their muscles overtly.
(Its far more likely in The Ukraine that ethnic russians in the country will agitate for "independence or leaving for Russia peacefully. In the far east they out number ethnic Ukranians by quite a margin and there is ethnic tension between the two groups.)