The really interesting part is that this being mountain warfare there won’t be a lot of hi-tech stuff being used. It’s the old-style PLA going nose-to-nose with the local Indian units with light infantry weapons, mortars & pack-howitzers. Nothing fancy. It will be short, sharp & bloody and India will probably have to decide on whether to escalate.
Sigh. I hope it doesn’t come to that. The two most populous countries in the world expending tens or hundreds of thousands as cannon fodder isn’t good for anyone.
I don’t want to see hostilities. OTOH, if the Indians have to stand up and fight, that is what they have to do.
Unchallenged Chinese aggression will only invite more Chinese aggression.