Staff Sgt. Terek Khalil treats and bandages an arm injury. U.S. Army Staff Sgt. Terek Khalil, a medic from Charlie Company, 2nd Battalion, 503rd Parachute Infantry Regiment, treats and bandages an arm injury on a young boy in Chiriac Valley, Afghanistan, on Oct. 24, 2007. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 874814-G-NTL11-084.jpg Photo Gallery