U.S. Air Force Staff Sgt. Devon Schafer, 435th Contingency Response Support Squadron air advisor, demonstrates how to find flaws in the Barrier Arresting Kit cable to members of the Romanian air force at Fetesti Air Base, Romania, July 19, 2022. Schafer led a class that provided Romanian service members the necessary skillset to maintain the BAK-12. (U.S. Air Force photo by Airman 1st Class Alexcia Givens)