The only reason the USA is in Afganstan is 3000 americans were murdered in cold blood on 911. It seems a little more humain to invade and occupy Afganstan for 11 years at cost of 1700 in combat then to simply destroy the country.. When america is attacked we are going to respond, we are not India, Right now Pakistan is on a knive edge, The sword of damocles is hanging over its head held by a very slim thead. The USA will hold Pakistan, Goverment and its people responsible for any attacks by terrorist from, trained or recruited from Pakistan on America. The fact Pakistan has nuclear weapons wont make any differance. We dont care.
I expect in the next US war and there will be one, thats inevitable the world will see what smart bombs and stealth planes and drones can really do. It use to take 300 bombs to take out a target, now it can be done with one smart bomb.
Pakistan is too disfunctional to amount too much, who would want to be like Pakistan.