Machine-Gun-Toting Robots Deployed On DMZ -- Stars And Stripes
DEMILITARIZED ZONE, Korea — Security along the DMZ has gone high-tech, as South Korea has quietly installed a number of machine-gun-armed robots to serve as the first line of defense against the potential advance of North Korean soldiers.
The stationary robots — which look like a cross between a traffic signal and a tourist-trap telescope — are more drone than Terminator in concept, operated remotely just outside the southern boundary of the DMZ by humans in a nearby command center.
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Update: South Korea deploys robot capable of killing intruders along border with North -- The Telegraph
My Comment: What was once science fiction .... is now nothing new.