When in command of Novaya Russia, your best units will always be the Cybers, both Combat and Ultra, those Mech will be your main frontline, but don't send them alone, it's always better to have some infantry mixed with some tanks.
You will get Wood faster, and your citizens are cheaper to train.
And Last, and most important, Novaya Russia counts with the Missile Base Power. only available from Digital Age, to Space Age. With this power, you can Nuke the hell out of your enemies! The only thing possible of destroying Silo Missiles, is the Anti-Missile Battery, so make sure to get rid of them before shooting Nukes.