US Nuclear Engineer Revealed as Key Soviet Spy Jan 29, 2020 19:15:56 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by cjm on Jan 29, 2020 19:15:56 GMT ‘We Had No Idea He Was That Important’: US Nuclear Engineer Revealed as Key Soviet SpyHe seemed to have developed a number of Nuclear Related innovations himself. Technically that of the US, but he could have replicated them elsewhere without problem