Speeches and writings, correspondence, memoranda, reports, testimony, schedules, appointment books, telephone logs, and printed matter, relating to the Strategic Arms Limitation Talks and other arms control issues, the 1980 presidential campaign of Ronald Reagan, and American defense policy during the presidential administrations of Richard M. Nixon, Gerald R. Ford and Ronald Reagan. Iklé was director of the U.S. Arms Control and Disarmament Agency from 1973 to 1977, and under secretary of defense for policy from 1981 to 1988.