It's early April, days before the fall of Baghdad, and a convoy of trucks from the 11th Signal Brigade is rolling through southern Iraq. The mission: establish a digital beachhead in central Iraq. Without this advance node and a handful like it, the Army's Third Infantry Division cannot receive the precise targeting information it needs to fight its way into the capital.
About 9 am, soldiers in the convoy see something that fills them with dread: four dead sheep by the side of the dusty road. Within a mile, they spot two more and quickly pull the convoy to a halt. What many had feared since arriving in the Middle East now looks to be a reality: chemical attack. The convoy leader does two things, one in keeping with well-established military protocol and one entirely new. First, he makes a lot of noise. He lets out three long blasts on the horn - the low tech signal for a chemical attack. Then, after donning his own protective gear, he turns to a computer terminal bolted to the dash of his vehicle.
The link for this article located at Wired.com is no longer available.
