Without nukes,Russia will be gone now invaded by Nato and Putin will be hang on street
And why would anyone invade Russia at all? A white Christian country with 145 million people and all the resources, land and water you can imagine could have now been a EU and NATO member instead and the Russians would probably have a standard of living that is closer to that of Central and Western Europe instead of Central Asia. The EU and NATO would be pleased to have such a country as it's member even if they are a nuclear power but instead the Russians prefer to invade foreign lands and to kill and destroy their "brothers" and talk about nuclear strikes on Berlin, Warsaw and London etc...
And again- read about the USSR- it collapsed without the West firing even a bullet at them. The West now is braking the teeth of the Bear without even a single NATO soldier on Russian soil.