The Soviets had their own Germans much like Operation Paperclip (look up "Operation Osoaviakhim") except that the relocation to the Soviet Union didn't happen

The Soviets had their own Germans much like Operation Paperclip (look up "Operation Osoaviakhim") except that the relocation to the Soviet Union didn't happen quite as voluntarily. The Germans and their families were simply loaded onto trucks in the middle of the night and carried off to Moscow. In the end the Soviets didn't make much use of their Germans because they never trusted them (the only somewhat popular and surviving result of German designed tech by those engineers are the Tu-95 engines).