SLING-LOAD U.S. Army soldiers participate in a nighttime sling-load training exercise, Mar. 6, 2008, at the airfield on Forward Operating Base Kalsu, Iraq. The soldiers are assigned to 703rd Brigade Support Battalion and the 69th Armor Regiment's 2nd Battalion. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 751495-T-TUV57-343.jpg Photo Gallery