Green Scene A U.S. soldier with the 1st Battalion, 5th Infantry Regiment, 1st Brigade Combat Team, 25th Infantry Division fires an M249 light machine gun during a live-fire exercise at Al Asad Air Base, Iraq, Feb. 5, 2020. These drills are used to enhance base defense operations for U.S. forces in Iraq. SHARE IMAGE: Download Image: Full Size (0.57 MB) Photo By: Army Spc. Derek Mustard VIRIN: 200208-A-DS044-5017.JPG Photo Gallery