>>514937060
Naval and some air support. The key is that you don't have to totally crush the Indian military to conquer India. You just have to convince a significant number of Indians that you can offer them a higher standard of living and better opportunities. If the US government told Indians that there would be unlimited visas, investment, jobs and plenty of gibs if they let the USA take over then at least 2/3 of the Indian military would lay down their arms and cooperate.