Abandon any hope of influencing Pakistan, and leave it to its own (and India’s) devices. I see very little reason to be engaged with that country - and even less reason to allow anyone from there to travel to the USA, regardless of the passport they are holding.
Pakistan is not our friend. It never has been our friend. It never will be our friend. It has harbored the most extreme elements of Islamic fundamentalism for years. They have nuclear weapons. My fear is not that Pakistan will use a nuclear weapon against another nation. My fear is Pakistan will give a nuclear weapon to a terrorist group that will use it against my nation, or an European nation or Israel.
India is our friend. We should engage in a Military Pact with India that we will both come to the aid of each other if attacked.