Burr is a senior analyst at George Washington University's National Security Archive, where he directs a documentation project on nuclear weapons. He has also edited two the National Security Archive's document collections--The Berlin Crisis, 1958-1962 and U.S. Nuclear History: Nuclear Arms and Politics in the Missile Age, 1955-1968. He is the author of the book, The Kissinger Transcripts: The Top-Secret Talks with Beijing & Moscow (New Press, 1998).
