India.
They aren’t going to exterminate their own progeny - the Taliban. They’ll only pretend to do so, to placate the West, and win military aid as well.
Also, it seems unlikely that the USA will be able to have much of a presence there in the future. Pakistan is one of the most anti Western countries in the World, we will probably not be able to build any military bases or significant relationships that will help ensure India that it isn’t in Pakistan’s interests to cause trouble. I understand why India wouldn’t trust the USA to maintain our Af/Pak strategy, it is looking more like we are going to cut and run from the region one day and we might just leave a more powerful Pakistan in our wake.