Air Assault A Japanese soldier and U.S. Marines conduct a simulated air assault in Japan, Dec. 15, 2020, during Forest Light, an annual bilateral exercise that strengthens the interoperability and readiness of U.S. and Japanese troops. SHARE: Download: Full Size (0.39 MB) Tags: Forest Light, Training, Partnerships Credit: Marine Corps Cpl. Levi Guerra VIRIN: 201215-M-AJ435-1044C.JPG Photo Gallery