Thev fact is, [without Banglas help] India despite enjoying massive disparity, despite the Maharajah [according to Indian narrative] having given all of Kashmir to them have not pushed the LOC one inch, yes one inch from where it was over 50 years ago. So forget about taking on the Chinese. These guys can't even take that sliver of Kashmir Pakistan has. And this from a country that is seven times smaller in population and equivalent to just one Indian state ~ Utter Pradesh.
On top of that this is a country they mock as 'failed' or 'broke'. But be that as it may this huge sumo wrestler can't sieze Azad Kashmir from the clutches of Pakistan. That tells us everything we need to know. Indians as a people simple do not have the gonads. How else do you think they have history of being screwed over for 1,000 years and more from Pakistan's hinterlands?