U.S. Air Force officers listen to a presentation about the new suggested officer promotion system at Joint Base Langley-Eustis, Virginia, July 9, 2019. Lt. Gen. Brian Kelly, deputy chief of staff for Manpower, Personnel and Services, Headquarters U.S. Air Force, the Pentagon, Arlington, Virginia, gave the presentation. (U.S. Air Force photo by Airman 1st Class Sarah Dowe)