A U.S. Army soldier aims his M4 carbine over a wall while securing an open field. A U.S. Army soldier with Charlie Company, 2nd Battalion, 502nd Infantry Regiment, 101st Airborne Division, aims his M4 carbine over a wall while securing an open field in Char Shaka, Kandahar province, Afghanistan, on April 27, 2011. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 450454-E-TJT71-871.jpg Photo Gallery