India is also buying oil from Russia - at a discount, or used to - because it is one of the few that could do so openly.
Attacking Pakistan over this also strengthens BJP’s hand and distracts everyone from the complaints that have been eroding their support, like ongoing corruption, high taxes with lower quality of life, etc. etc.
Don’t expect the gulf countries to come to Pakistan’s aid over this, especially if it comes to money. Muslim countries in general like to pretend to be friends, and they certainly talk a big game.
When it comes to actually doing anything though, they just use anything going on as a chance to stab each other in the back. Even when there is a chance for going after ‘the common enemy’ like Israel.
India hasn’t even been close to interesting to any of them since the Mughals. The minority Muslim population in India (about 20%) is also just a little less than Pakistans entire population, and almost half of the entire Middle East’s population, so it’s not like it would be a clean ‘attack the Hindu’s’ type situation anyway.
Also, Indians in general are not particularly warmongering, but this is about as righteous a cause as anyone has been able to come up with for awhile to ‘make someone pay’, is total rage bait for the hardliners/Hindutva contingent and is a good distraction for BJP.
As long as it doesn’t get too expensive, or look like it will escalate to Nuclear war, I’d expect it to go on awhile.
India in general loves to get all worked up about Pakistan (and to a lesser extent Bangladesh, though in that case it’s often about illegal immigrants).
It’s a trope like getting worked up about Cartels and/or ‘the illegals’ from down South in the US.
Source: westerner living in India for awhile now. मैं हिंदी नहीं बोल सकता, but I still get around eh?