On the range
Lt. Col. Nathan Watanabe (left), an assistant professor with the U.S. Air Force Academy’s History Department, fires an M4 Carbine at a Fort Carson firing range May 9. He’s joined by cadets and other Academy faculty members, who visited the Army post to take part in an event hosted by the History Department, the Cadet History Club and Fort Carson to show cadets the advancement in shoulder-fired weapons since the U.S. was founded. (Courtesy photo)