AQI was not concerned with efficiency. Through trial and error, they had evolved a military structure that was not efficient but was adaptable—a network that, unlike the structure of our command, could squeeze itself down, spread itself out, and ooze into any necessary shape. There was space between our forces—both geographically and in our communications sharing—that created safe pockets in which the enemy was able to nest, and seams into which they could expand. AQI learned to live and operate in the gaps of our system.