Among the trucks, fighting vehicles, helicopters, guns and other equipment moved out of Iraq by the end of December were hundreds of ground robots.The end of the nearly nine-year war closed one chapter for a technology that came into its own during the conflict. As improvised explosive devices became a scourge and leading killer of coalition forces and civilians, the military rushed into the theater explosive ordnance disposal robots that proved to be invaluable lifesaving tools.But what's next?
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