U.S. Army Col. Jennifer Walkawicz, 733d Mission Support Group commander, delivers the opening remarks for a Retiree Appreciation Day ceremony at Joint Base Langley-Eustis, Va., May 18, 2019. The Retiree Appreciation Day is held to honor retirees and their families who have served their country as well as pass on useful information. (U.S. Air Force photo by Tech. Sgt. Robert Hicks)