Tech. Sgt. Jacob Amborn, 179th Expeditionary Fighter Squadron crew chief, places a tire chalk behind an F-16 Fighting Falcon after landing at an undisclosed location in Southwest Asia, April 13, 2018. The 179th EFS recently deployed to contribute to the 407th Air Expeditionary Group’s mission of delivering airpower and defending the region. (U.S. Air Force photo by Staff. Sgt. Dana J. Cable)