Family members attend a ceremony during which Col. Michael A. Cooper retired as commander of the 123rd Medical Group at the Kentucky Air National Guard Base in Louisville, Ky., Sept. 11, 2022. Cooper has led the group since 2014. (U.S. Air National Guard photo by Dale Greer)

Download Image: Full Size (0.83 MB)
Photo by: Dale Greer |  VIRIN: 220911-Z-VT419-0428.JPG