U.S. Army Recruiting an Array of Animal-Inspired Robots to Assist Battlefield Troops [Video]

Three of the U.S. military's newest recruits reported for duty this week at the Army Test and Evaluation Command. These troops are different from normal soldiers in several ways—for starters, each has six feet. And they are robots designed to look and move like cockroaches. Aside from those details, the Army is hoping its new Boston Robotics RHex bots will soon join grunts in Afghanistan.

RHex furthers the U.S. military's ongoing efforts to deploy aerial drones and land robots to assist troops in the field. Weighing 13.5 kilograms, the camera-equipped RHex is designed to be carried in a backpack until it is needed to provide reconnaissance in rough terrain areas such as rocky inclines, riverbanks, mud and loose sandy soil. A fully charged robot can operate via remote control for six hours at a distance of up to 600 meters from its controller.