Guessing by the context, you mean NS when you say 'Nazis' I suppose. The Germans just fought the same enemy we are facing now in Ukraine again, its a bolshevik threat. If you think the soviet union has fallen then you have been misled and you should read about the perestroika deception.
Not true. Half of antifa warmongers actually stand with Russia, because Russia literally is Antifa. But in fact they just want war, chaos and their bloody revoultion, its communist filth, what else can be expected?