I'm pretty sure that he was talking about Bolshevik Slavs/Russians in the Red Army and their Jewish overlords [1][2]. Although there were some legit Mongoloids in the Red Army as well, but I don't remember the number off of the top of my head.
But anywho, one of the consequences of the Nazis losing WWII is the mass non-White immigration that we're seeing now - which caused formerly liberal White people like me to question the wisdom of celebrating their defeat. Everybody just loves to portray Europe and the entire world as a dystopian nightmare if the Nazis had won WWII, but I'm not so sure about that. Maybe they just had to be brutal for a brief period of time in order to win the war and implement their eugenics policies, and then a long lasting utopia would have followed. I personally would have benefited from it since I rank highly on their racial hierarchy - so would most White Western Europeans.
And honestly, what the Nazis did during WWII wasn't all that different than other empires all throughout history. The French and the British whinging about being invaded (or bombed when it comes to the British) is especially eye roll inducing since they had the largest empires in the world at that time.