(Left) U.S. Air Force Col. John Bosone, 8th Fighter Wing commander, and Lt. Col. Oliver Lause, 35th Fighter Squadron commander, check the progress on rupture damage repairs at Kunsan Air Base, Republic of Korea, May 1, 2019. The 8th CES provided emergency repairs to the flight line to make it operational within 24 hours after it was closed unexpectedly due to a sinkhole. (U.S. Air Force photo by Staff Sgt. Joshua Edwards)