U.S. Air Force Master Sgt. Lisa Tyler, a cyber surety specialist with the 264th Combat Communications Squadron, Illinois Air National Guard, receives her retirement flag and certificate during a retirement dinner at the 182nd Airlift Wing, Peoria, Ill., April 6, 2019. The unit held the ceremony to honor the year's military retirees. (U.S. Air National Guard photo by SrA Jason Grabiec)