Marching Drills Air Force basic cadets participate in the first phase of their training with marching drills at the U.S. Air Force Academy in Colorado Springs, Colo., July 8, 2020. The COVID-19 pandemic changed the way in which the more than 1,100 basic cadets train because of social distancing and wearing face masks. SHARE: Download: Full Size (1.33 MB) Tags: Air Force, Coronavirus Credit: Trevor Cokley, Air Force VIRIN: 200708-F-XS730-1001A.JPG Photo Gallery