Here be our fellow comrades marching to destroy fascist Hitler.
Fun Fact: Did you know at first that Stalin was generally suspicious of Nazi Germany during their non-aggression pact, and only thought that they'd maybe trade some stuff for a while, then Nazi Germany proceeds to attack some Soviet Russian oil fields, due to Nazi Germany's oil shortage and fuel problems, and it becomes very obvious what they can't hide what their doing; In fact to better sum up the time between the non-aggression pact and the attack, there's even a book that published in 2017 called 'Waiting For Hitler', giving extra detail on the events.