Col. Peter Bonetti, 90th Missile Wing commander, and Chief Master Sgt. Tiffany Bettisworth, 90th MW command chief, pose for a photo with Airman Leadership School class 19-F July 17, 2019, 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 ALS before supervising other Airmen. (U.S. Air Force photo by Senior Airman Abbigayle Williams)