It is / was folly. Russia, other than hard firepower, does not have influence or economic heft to drive anything.
All this has done has been to antagonize others and consolidate rivals --I mean, even Maduro, maybe Cuba, are going against him, traditional "allies". His only "allies" now are other pariah nations/tyrants.
One day I'd like to find out what the calculus was.
At least with the Gulf War I, II and Afghanistan we kind of had parallel objectives, one economic and one for hegemony but lots of countries benefited and not just the US --and even then arguably the US lost (credibility among other things).
So this is just odd.