The man in the turret
Senior Airman Long Nguyen mans the turret of a High Mobility Multipurpose Wheeled Vehicle (HMMWV) during a convoy operations exercise at Camp Gruber Training Center, Okla., April 15, 2015. Nguyen, a member of the Air Force Reserve 931st Security Forces Squadron, McConnell Air Force Base, Kan., was participating in a ten-day training exercise at Camp Gruber. During the exercise, squadron members took part in combat skills training including land navigation, weapons training, tactical movements, convoy operations, base defense, room clearing procedures, foot patrols, military operations on urban terrain (MOUT) and combat lifesaving. (U.S. Air Force photo by Capt. Zach Anderson)