Until and unless Pakistan tests ICBM, people like John Bolton will keep coming up with these suggestions for their governments. The reason Indians do not attack Pakistan nuclear weapons is Indian is not out of reach and Pakistan can retaliate.
Let suppose if Pakistan did had ICBM's. Even Bid laden raid would not have taken place without Pakistan's involvement. Pakistan cannot leave Islam and old white folk, doing their lord's work equates anything Islam to evil. Just to quash these suggestions, you gotta have the capability.