The so calledBig Dog A rough-terrain robot that walks, runs, climbs and carries heavy loads, developed by Boston Dynamics. Credit: Boston Dynamics.

War by itself pose ethical dilemmas and using robots in war, even more so. However, robotics in war is a reality and will likely become an ever greater part in the future.  In this talk, TED presents PW singer who outlines the use of robots in war. Singer shows how the widespread use of robots in war is changing the realities of combat. He shows us scenarios straight out of science fiction — that now may not be so fictitious.