U.S. Staff Sgt. Evan Rogan, 18th Component Maintenance Squadron centralized repair facility craftsman, talks to students about engine test during Air Force Immersion Day, Sept. 23, 2019, at Kadena Air Base, Japan. Air Force Immersion Day is a new community engagement program hosted by the base to teach college and vocational students about the 18th Wing’s role in supporting and defending U.S. and Japanese alliance. (U.S. Air Force photo by Staff Sgt. Micaiah Anthony)