Ceremony Remarks Air Force Gen. Glen D. VanHerck, incoming commander of the North American Aerospace Defense Command and U.S. Northern Command, speaks to the audience during a change-of-command ceremony at Peterson Air Force Base, Colo., Aug. 20, 2020. SHARE IMAGE: Download Image: Full Size (1.3 MB) Tags: NORAD, Northern Command, Defense Secretary, Esper Photo By: Thomas Paul, DOD VIRIN: 200820-F-NE677-1004A.JPG Photo Gallery