I think, United States will do everything possible, to get India on their side and use it against both Pakistan and China. Their relationship with Pakistan is allready in taters and their position in Afghanistan won't be sustainable in the long term. Pakistanis are too much a Chinese ally, to be an American satelite. So, they will invest in India more, trying to make it an important trade partner, market for their weapons and a crucial element in containment of China. Russia is the one, that will have to do everything in their power, to mediate between China and India and Pakistan and India and keep Americans away, or at least keep Indians neutral. It will be a hard job. Only good thing, Indians consider themselves a great power in the making and therefore aren't considering becoming a US satelite. That means, they will always have more or less independent foreign policy.