Reserve Citizen Airman Master Sgt. David Hart, 924th Maintenance Squadron Propulsion Flight superintendent, reenlists while his wife, Jennifer Hart, takes her first oath of enlistment in the U.S. Air Force Reserve at Davis-Monthan Air Force Base, Arizona, April 10, 2021. Airman Hart will begin basic training in June 2021 while Sergeant Hart stays behind to continuing serving in the unit and raising their six-year-old daughter.