Air Transportation specialists assigned to the 437th Maintenance Squadron load MRZR Tactical Warfighters onto a C-17 Globemaster during Exercise Mobility Guardian at Alpena Combat Readiness Training Center, Michigan, May 25, 2021. Mobility Guardian includes Air Mobility Command’s first large-scale training on Agile Combat Employment and the employment of Multi-Capable Airmen. (U.S. Air Force photo by Airman 1st Class Matthew Porter)