U.S. Air Force Staff Sgt. Eugene Travis, 8th Air Maintenance Squadron crew chief, prepares to launch a jet while participating in the “Job Swap” event at Kunsan Air Base, Republic of Korea, Sept. 12, 2017. The week-long event was to give 8th SFS defenders a better look at the assets that they are protecting day in and day out.

(U.S. Air Force photo by Staff Sgt. Victoria H. Taylor)