Vehicle Maintenance
Senior Airman Ryan Knutson, 726th Expeditionary Air Base Squadron vehicle maintenance technician, cleans the oil feed tube of an ambulance at Chabelley Airfield, Djibouti, May 25, 2021. Vehicles across Chabelley Airfield rely on technicians like Knutson to keep them in good condition. (U.S. Air Force photo by Airman 1st Class Jan K. Valle)