A C-17 Globemaster III aircrew with the 3rd Airlift Squadron enters a transport bus using the rear emergency door May 1, 2020, at Dover Air Force Base, Delaware. Entering from the rear of the bus and installing a plexiglass partition between the driver’s seat and the passenger section help mitigate the potential spread of COVID-19 while transporting aircrews to and from the flight line. (U.S. Air Force photo by Mauricio Campino)