Dunford Brief Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, speaks with reporters about recent military operations in Niger Oct. 23, 2017, at the Pentagon. DoD photo by Air Force Tech. Sgt. Brigitte N. Brantley SHARE IMAGE: Download Image: Full Size (0.65 MB) Tags: Chairman, Joint Chiefs, Joe Dunford, MARINE CORPS, MARINES Photo By: Brigitte N. Brantley VIRIN: 171023-D-GO396-0105L.JPG Photo Gallery