FBI files responsive to Gordon Gray obtained by Expanding Frontiers Research through the Freedom of Information Act contain reports compiled during the course of security investigations spanning some 25 years of his intelligence career. The Yale-educated attorney held numerous positions of responsibility, advising and leading national security personnel at the highest levels of the mid-20th century United States intelligence apparatus. His positions included Secretary of the Army, directing the CIA Psychological Strategy Board, chairing the Clandestine Collection Committee, sitting on the board of the Economic Development Committee, heading the Office of Defense Mobilization, and numerous additional presidential appointments, including serving as Special Assistant to the President and as a member of the President's Foreign Intelligence Advisory Board.
FBI files not surprisingly demonstrate Gordon Gray was involved with psychological warfare offices, propaganda groups, foundations now known to have acted as covert CIA funding conduits, and secret intelligence-gathering operations ostensibly created as international economic relief organizations. A follow-up FOIA request led to obtaining documentation of a 1982 investigation conducted by the U.S. General Accounting Office showing it identified many of those CIA initiatives to be of interest in its search for Nazi war criminals.