Player Embed Code: Download Embed Share Gen. Joe Dunford’s Farewell Message to the Joint Force Defense.gov Sept. 26, 2019 | 2:58 Marine Corps Gen. Joe Dunford, the 19th chairman of the Joint Chiefs of Staff, delivers a farewell message to members of the U.S. armed forces and their families at the Pentagon, Sept. 24, 2019.Video by Army Sgt. James K. McCann, DOD