On their own turf the USA has all the maps of everything including of what's underground, they already have records of who are the potential insurrectionists, where they live, what they drive, who their families are and they also have the support of a huge part of the population.

Oh and good luck to the guys who own machine guns and hunting rifles when facing drones flying high enough that you can't see them with your naked eye.

It would have nothing to do with Afghanistan.