Resolute Dragon A Marine prepares an ambush while on patrol at Ojojihara Proving Grounds, Japan, Dec. 13, 2021, during Resolute Dragon, a bilateral training exercise conducted by U.S. and Japanese forces. SHARE: Download: Full Size (0.63 MB) Tags: Marine Corps, Training, Resolute Dragon Credit: Marine Corps Sgt. Mario Ramirez VIRIN: 211213-M-UH307-004C.JPG Photo Gallery