Soviets and Americans fighting on a unified Front. Uh huh. HISTORICAL.
In a passive way it is: from my own third party knowledge, the biggest danger to Allied troops when they met up with the Soviets, was alcohol poisoning. Out came the vodka....and slamdunk!
Rather as in UK in current times, the phrase "Don't go drinking with the Scots" has a certain resonance-------------> you will only lose