Chief Master Sgt. of the Air Force JoAnne S. Bass speaks at the Inter-American Air Forces Academy graduation banquet for Class 2021-B at Joint Base San Antonio-Lackland, Texas, Aug. 11, 2021. Class 2021-B was the largest in-person class to graduate from the IAAFA since the COVID-19 pandemic struck approximately 17 months ago. (U.S. Air Force photo by Annette Crawford)