i had a frustrating conversation recently about the ethnic cleansing of Königsburg to create kaliningrad. the person i was talking to kept saying that all the Germans had to be removed because they were nazis. the problem there is that this simply isn't true. the red army and the Free Deutschland movement cooperated on the liberation of the city from nazi control. after the collapse of nazi germany, the red army largely turned on their former Free Deutschland allies, only keeping the most staunchly authcomm officers around and relocating them to what would become East Germany.