Beware over Robot Overlords!!!
It is interesting to see in popular culture this excess fear of militarized robotics becoming sentient and going on a rampage. People neglected to realize that the computational power necessary to simulate a 2 millimeter long neocortical column within a rat brain requires a 8,000 processor supercomputer.
Military robotics are continuing to become a major part of the United States long term plans. The use of UAVs has proved exceptional support to troops on the ground. Numerous UAV programs are currently in operation for the US Military.
UGV although not as present on the battlefield have gone through a major evolution in capability and worth to the average soldier. It will be interesting to see what becomes of these vehicles as they are increasingly used in combat.
Even more promising is the idea of enhancing the individual troops with robotic exoskeletons. As demonstrated in the video below.



