RAPPEL READY Army 1st Lt. Katie Elkins begins rappelling from the tower at the Joint Maneuver Training Center on Camp Atterbury, Ind., Aug. 18, 2011. Elkins is assigned to the Indiana National Guard's 81st Troop Command. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 041465-F-GVH51-727.jpg Photo Gallery