U.S. Air Force Capt. Nathaniel Flack, Department of Electrical and computer engineering student at the Air Force Institute of Technology and 1st Lt. Joseph Conger, Air Combat Command 17th Intelligence Squadron, challenge each other in a game of Battlespace Next at Joint Base Langley-Eustis, Virginia, Nov. 18, 2019. The game encourages creative tactical thinking and problem solving. (U.S. Air Force photo by Airman 1st Class Sarah Dowe)