Robert A. Wampler is a senior fellow at the National Security Archive, a nonprofit foreign policy research institute based at George Washington University. He is the editor of three declassified document collections, including The United States and Japan: Diplomatic, Security and Economic Relations, 1960 1976 and 1977 1992 and The United States and the Two Koreas, 1969 2000. He also is coeditor of Partnership: The United States and Japan, 1951 2001.