Tech. Sgt. Sarah Mitchell, 323rd Training Squadron military training instructor, briefs Air Force Chief of Staff Gen. Charles Q. Brown, Jr., Chief Master Sgt. of the Air Force JoAnne S. Bass, and Secretary of the Air Force Barbara M. Barrett, during a tour of the Airman Training Complex, Aug. 21, 2020, at Joint Base San Antonio-Lackland, Texas. The top Air Force leaders visited the 37th Training Wing to immerse themselves in the daily operations that transform America's sons and daughters into the Airmen needed to fuel the Air and Space Force. (U.S. Air Force photo by Sarayuth Pinthong)