Basic military training graduates from Lackland Air Force Base, Texas, exit a commercial aircraft at Keesler Air Force Base, Mississippi, Sept. 29, 2020. BMT graduates used to be transported by bus from Lackland, but ever since COVID-19, they transitioned to being transported by aircraft to reduce the risk of infection among the students to keep the training pipeline going. (U.S. Air Force photo by Senior Airman Suzie Plotnikov)