Pfc. Cole Clark, an MP with 64th Military Police Company, 720th MP Battalion, prepares to hand-launch an RQ-11 Raven into the air Jan. 15, 2014, at Fort Hood. Ravens are hand-launched small unmanned aerial vehicle that are controlled by a ground station and can be programmed to fly autonomously using GPS. (U.S. Army photo by Sgt. Samuel Northrup, 7th Mobile Public Affairs Detachment)