Col. Shawn Keller, right, incoming commander of the 123rd Mission Support Group, accepts the group's guidon from Col. Bruce Bancroft, left, 123rd Airlift Wing commander, during a change-of-command ceremony at the Kentucky Air National Guard Base in Louisville, Ky., Jan. 21, 2023. Keller is replacing Col. George Imorde, who is taking on the role of vice commander for the 123rd Airlift Wing. (U.S. Air National Guard photo by Tech. Sgt. Joshua Horton)