U.S. Air Force Airmen from the 547th Intelligence Squadron, Nellis Air Force Base, Nevada, showcase a virtual reality system at Joint Base Langley-Eustis, Virginia, Feb. 12, 2020. All the equipment to run the VR system cost approximately $1,600 versus the amount it cost to run certain equipment or aircraft or even to travel and participate in exercises. (U.S. Air Force photo by Senior Airman Tristan Biese)