Be Afraid. Very Afraid.

Sci-fi has predicted this type of lunacy for years. But it's still spine-chilling to watch it unfold, like some intertiatic nightmare. From the AFP:

Intelligent machines deployed on battlefields around the world — from mobile grenade launchers to rocket-firing drones — can already identify and lock onto targets without human help.

There are more than 4,000 US military robots on the ground in Iraq, as well as unmanned aircraft that have clocked hundreds of thousands of flight hours.

The first three armed combat robots fitted with large-caliber machine guns deployed to Iraq last summer, manufactured by US arms maker Foster-Miller, proved so successful that 80 more are on order, said Sharkey.

But up to now, a human hand has always been required to push the button or pull the trigger.

It we are not careful, he said, that could change.