Chairman Recognizes Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, recognizes Air Force Tech Sgt. Garrett Oneto, support section noncommissioned officer in charge of the 374th Aircraft Maintenance Squadron at Yokota Air Base, Japan, for helping a fellow airman who was struggling and contemplating suicide, Sept. 7, 2016. DoD photo by Army Sgt. James K. McCann SHARE: Download: Full Size (1.68 MB) Tags: Chairman, Japan, Yokota Air Base, Joseph F. Dunford, Office of the Chairman of the Joint Chiefs of Staff, jcs, Joint Chiefs of Staff Credit: Sgt. James K. McCann VIRIN: 160907-D-SW162-0429.JPG Photo Gallery