Just as China is doing to Pakistan ?
But China & Pakistan belong to the same region as India, with their genuine geopolitical strategic interests. The US has on the other hand, is not a reliable ally. It will only look after itself. The US will try to build up an internal stake in India (through different military arms sales, as well as other "measures"), & will stick like a leech to it. As of now, India is not perceived to be a "threat" to the US, but China is. The US will only support India in those things in which China loses out. The things India gains in, but China does not lose, it will not support. When India becomes a "threat" to the US, it will not blink bringing India down to its knees. So in the end, India will lose in such an "alliance".