Airmen from Spangdahlem Air Base’s 52nd Civil Engineer Squadron use a torch to make asphalt malleable while Staff Sgt. David Springsteen, a pavements and construction helper from the 910th Civil Engineer Squadron, prepares a compactor on the Spangdahlem flightline, July 12, 2018. Springsteen was one of more than 40 Youngstown Air Reserve Station Airmen to attend a temporary duty assignment to Spangdahlem Air Base during their annual tour. These Reserve Citizen Airmen trained every day to develop and validate the skills necessary to augment their active duty counterparts. (U.S. Air Force photo/Staff Sgt. Jeffrey Grossi)