MAXWELL AIR FORCE BASE, Ala. --   Matthew Donovan, Under Secretary of Defense for Personnel and Readiness, addresses officer trainees at Officer Training School during his visit to Air University, Maxwell Air Force Base, Alabama, June 3, 2020. While here, Donovan toured the OTS facilities, observed officer trainees taking part in expeditionary skills training and was briefed on the measures OTS has in place to mitigate the introduction of the coronavirus that causes COVID-19. Donovan served as commander of OTS from July 2006 to July 2008. (US Air Force photo by Melanie Rodgers Cox)