Chairman of the Joint Chiefs of Staff U.S. Army Gen. Martin E. Dempsey, left, and Japan Self-Defense Force Chief of Staff of the Joint Staff Council Gen. Shigeru Iwasaki salute during an arrival ceremony April 3, 2014, at the National War College at Fort Lesley J. McNair, D.C. Dempsey and Iwasaki were attending the Japan Defense Chiefs Strategy Dialogue at the school. (DoD photo by Mass Communication Specialist 1st Class Daniel Hinton, U.S. Navy/Released)