Virtual Panel Derek M. Tournear, director of the Space Development Agency, participates in a Defense One virtual panel on the "State of the Space Force," from the Pentagon, Sept. 27, 2021. SHARE IMAGE: Download Image: Full Size (1.89 MB) Photo By: Air Force Staff Sgt. Brittany A. Chase, DOD VIRIN: 210927-D-BM568-1002A.JPG Photo Gallery