Gen. David Thompson, second from right, vice chief of space operations, U.S. Space Force, poses a question to Jonathan Carroll, right, capability manager for the Arnold Engineering Development Complex Hypervelocity Flyout, Impact and Lethality Ground Test and Evaluation, about the capability as they tour Range G at Arnold Air Force Base, Tenn., headquarters of AEDC, Feb. 5, 2021. Also pictured are, from left, Col. Nick Hague, Space Force director of Test and Evaluation; and Lt. Col. David Zesinger, executive officer to the vice commander of the Space Force. (U.S. Air Force photo by Jill Pickett)