The only real tactic Russia had during WW2 was the same as when they fought Napoleon: Retreat and make a stand when winter hits.

The Russians picked the spot for the decisive battle, which was Kursk, and the Germans let their ego get the better of them. Then Old Man Winter finished them off.

This is not to take anything away from the Russians. After all, it worked.

But airpower cannot subdue a population. Only a land force can do this. Until you are face to face with an enemy and they are holding the upper hand you can always dig in and hope for things to turn around.