I Robot, I US soldier … soon, says Pentagon

Robots are a crucial part of the Army’s effort to rebuild itself as a 21st-century fighting force, and a $127 billion project called ‘‘Future Combat Systems’’ is the biggest military contract in American history.

The American military plans to invest tens of billions of dollars in automated armed forces. The costs of that transformation will help drive the Defence Department’s budget up almost 20 per cent, from a requested $419.3 billion for next year to $502.3 billion in 2010, excluding the costs of war.

The annual costs of buying new weapons is scheduled to rise 52 per cent, from $78 billion to $118.6 billion.

American Military planners say robot soldiers will think, see and react increasingly like humans. In the beginning, they will be remote-controlled, looking and acting like deadly toy trucks. As the technology develops, they may take many shapes. And as their intelligence grows, so will their autonomy.

But even supporters like Robert Finkelstein, president of Robotic Technology in Potomac, are telling the Pentagon that it could take until 2035 to develop a robot that looks, thinks and fights like a soldier.

The Pentagon’s ‘‘goal is there’’, he said, ‘‘but the path is not totally clear.’’

Already, however, several hundred robots are digging up roadside bombs in Iraq, scouring caves in Afghanistan and serving as armed sentries at American weapons depots.

By April, an armed version of the bomb-disposal robot will be in Baghdad, capable of firing 1,000 rounds a minute. Though controlled by a soldier with a laptop, the robot will be the first thinking machine of its kind to take up a front-line infantry position, ready to kill enemies.