Members of the Raptor flight of ALS Class 21-F stand for recognition during their class graduation July 15, 2021, in the base theater on F. E. Warren Air Force Base, Wyo. ALS is a six-week course designed to prepare Airmen to assume supervisory duties as well as instruction in the practice of leadership and followership. Enlisted Airmen must graduate before supervising other Airmen. (U. S. Air Force photo by Airman 1st Class Charles Munoz)