Last Round Army M1A2SEP tanks participate in the last round ceremony at Orchard Combat Training Center, Idaho, July 30, 2025. The ceremony marked the final 120 mm rounds the Oregon National Guard's 3rd Battalion, 116th Cavalry Regiment, will fire as they transition from a combined arms unit to an infantry formation. SHARE: Download: Full Size (1.72 MB) Tags: equipment, army, training Credit: Army National Guard Maj. W. Chris Clyne, Oregon National Guard Public Affairs VIRIN: 250730-Z-ZJ128-1010M.JPG Photo Gallery