" Von Braun and his team had just launched America’s first successful satellite, Explorer I, and as far as the public was concerned, von Braun’s star was on the rise. But Army intelligence had information on von Braun that the rest of the world most definitely did not, namely, that he had been an officer with the Nazi paramilitary organization the SS during the war and that he was implicated in the deaths of thousands of slave laborers forced to build the V-2 rocket, in an underground labor-concentration camp called Nordhausen, in Nazi Germany. "

― Annie Jacobsen , The Pentagon's Brain: An Uncensored History of DARPA, America's Top-Secret Military Research Agency