Air Force Chief of Staff Gen. CQ Brown, Jr. presents a certificate of appreciation to Caroline Bunch, spouse of Gen. Arnold W. Bunch, Jr., (right) who is retiring following 38 years of service. As the Air Force Materiel Ccommand commander, Bunch dedicated the past three years to removing mission obstacles in multiple areas, ranging from diversity, equity, inclusion and accessibility, to innovation, technology, bureaucracy, digital transformation and more. To accomplish this, Bunch focused on the voice of the people working across the mission set in order to identify the specific areas for change. (U.S. Air Force photo by Rich Oriez)