374th SFS strengthens bilateral ties with Koku-Jieitai
A Koku-Jieita (Japan Air Self-Defense Force) member takes a written test at the end of the class on the third day of the bilateral aircraft security training course at Yokota Air Base, Japan, August 7, 2020. Koku-Jieitai members had a test at the end of each day to verify their level of understanding and comprehension. (U.S. Air Force photo by Machiko Airta)