Air Force Chief of Staff Gen. CQ Brown, Jr. speaks at the Air Force Materiel Command change of command and Gen. Arnold W. Bunch, Jr’s. retirement ceremony June 13, 2022, at the National Museum of the U.S. Air Force, Wright-Patterson Air Force Base Ohio. Gen. Duke Z. Richardson assumed command of AFMC from Bunch. (U.S. Air Force photo by R.J. Oriez)