Students and a 29th Weapons Squadron instructor begin their final pre-flight inspections during a training exercise for class 21A Weapons Instructor Course at Dyess Air Force Base, Texas, June 5, 2021. Both C-130H and C-130J models were launched and conducted combat aerial support after months of training and planning from the pilot students. (U.S. Air Force photo by Tech. Sgt. Alexandre Montes)