The Agile Combat Support Directorate's Simulators Division director, Col. John Kurian (behind lectern), talks about John Carr's (seated right) contributions to the division during his tenure as deputy director. The occasion was Carr's retirement ceremony on Wright-Patterson Air Force Base, Ohio, Oct. 29, 2021. For nearly five decades Carr served the Air Force in various capacities. He is a class of '73 United States Air Force Academy graduate,. He went on to serve in uniform, then as a government contractor and finally as a civil servant. (U.S. Air Force photo by Jim Varhegyi)