cylonlover writes "Robots are a perfect tool to give soldiers in the field 'eyes' on a potentially hazardous situation without placing themselves in harm's way. With soldiers often operating in difficult terrain or entering buildings, the easiest way to get such robots into place is usually to throw them. Currently, many units use a small tactical robot called the Small Unmanned Ground Vehicle 320 which is equipped with video reconnaissance technology. However, this robot weighs a not very pack-friendly 32 pounds (14.5 kg), so the call has been put out for a lighter robot that is more easily transportable by dismounted units on the move and is able to be thrown into forward locations such as buildings and caves. To this end, the U.S. military is set to put three different types of lightweight, 'throwable' robots through a series of combat assessments in Afghanistan."