Couldn't imagine being the S2 or S3 for this operation. You would have to be a fast writer and planner.
Time to get very close to the borders. He is going to make a run for it soon if he already hasn't.
Near-realtime planning/tasking/dissemination is one of those things that doesn't get much press, but is a huge priority in the military. As a force multiplier it's more important than precision-guided bombs (it's actually used for real-time target designation).
To cut down on overhead, I imagine that training and personal initiative is a big part of "planning" here -- and the S2/S3's main task is to provide crucial information.
As the numbers in this article show, our troops' ability to respond like this shifts the balance in a supposedly "asymmetric" war. High tech enhances our abilities, and the salamikazes cannot compete.