Senior Airman Dylan Crosby, 374th Security Forces Squadron noncommissioned officer in charge of customs immigration and security team program manager, briefs Koku-Jieitai members before starting a training scenario during the bilateral aircraft security training at Yokota Air Base, Japan, August 7, 2020. The 374th Security Forces Squadron performed a flightline-intrusion scenario to test the comprehension and ability of Koku-Jieitai members to react quickly under pressure. (U.S. Air Force photo by Machiko Airta)