Air Mobility Command's premier, large-scale mobility exercise, Mobility Guardian 2021, is scheduled to take place at Alpena Combat Readiness Training Center in Alpena, Michigan, from May 15-26, 2021. Mobility Guardian provides a realistic training environment for more than 1,500 Mobility Airmen to hone their skills in delivering Rapid Global Mobility in current and future conflicts. Through robust and relevant training, Mobility Guardian is designed to build full-spectrum readiness, adding additional layers of complexity to conduct operations in contested, degraded and operationally limited environments.