An anonymous reader quotes a report from CNBC: The U.S. military is using an unmanned robotic vehicle to patrol around its camps in the Horn of Africa. The remote controlled vehicle is the result of a 30-year plan after military chiefs approved the concept of a robotic security system in 1985. Now the Mobile Detection Assessment and Response System, known as MDARS, are carrying out patrols in the east African country of Djibouti, under the control of the Combined Joint Task Force-Horn of Africa. The area is known as home to a number of hostile militant groups including the al-Qaeda-affiliated al-Shabaab. An operator sits in a remote location away from the vehicle watching the terrain via a camera link which is fixed to the chassis. U.S. military software engineer Joshua Kordanai said in a video presentation that the vehicle drives itself, freeing the remote operator to monitor video. "The vehicle has an intruder detection payload, consisting of radar, a night vision camera, a PTZ [pan-tilt-zoom] camera and two-way audio, so the system will be able to detect motion," he added. One report prices the cost of an earlier version of the military 'drone buggy' at $600,000 each.