Airmen assigned to the 7th Maintenance Group prep a B-1B Lancer’s bomb bay before loading inert Joint Direct Attack Munitions April 12, 2016, at Dyess Air Force Base, Texas, during Exercise Constant Vigilance 16. This exercise is a training event that verifies Airmen’s ability to respond quickly and effectively to real-world scenarios. (U.S. Air Force Photo by Airman 1st Class Austin Mayfield/Released)