The only trouble there is that Russia is not a superpower. It may have been in the mid 20th century to thought that it was, but it ain't no more. It was the bogey under the bed, now it is just able to fight one country and not lose too badly.
This isn't Russia at full strength and TBH it is madness - 200K soldiers and the equipment they've thrown at it is barely enough to siege one city in a country like Ukraine never mind subdue the whole country - realistically 250-300K frontline and near a million in support is the minimum required.