UNMANNED LAUNCH Army soldiers mount a Shadow 200 unmanned aerial vehicle onto its launching catapult for a training flight on Fort Bragg, N.C., Aug. 10, 2011. The catapult launches the 400-pound UAV in fewer than 40 feet. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 222509-E-PMX73-913.jpg Photo Gallery