Please do read a bit more - Kashmir is just a proxy, root cause is religious. After Kashmir it'll be Punjab, then other states. Pakistan is a terrorist nation and has been involved in terrorism since it's inception.
https://en.wikipedia.org/wiki/Pakistan_and_state-sponsored_terrorism
https://en.wikipedia.org/wiki/Bleed_India_with_a_Thousand_Cuts
"We will wage 1000 wars against India" - Bhutto
https://www.amazon.com/Magnificent-Delusions-Pakistan-History-Misunderstanding/dp/1610393171
https://www.amazon.com/Fighting-End-Pakistan-Armys-Way/dp/0199892709
​
Nope. I know its humiliating for Bullies to accept that they do get stood up to sometimes.
To let you know, US was arming Pakistan with its weapons from Jordan and Iran, asking China to move its forces to the border, all in an attempt to intimidate India and force her from withdrawing from west Pakistan.
It took Indira Gandhi, a woman with balls of steel, much in courage to risk it all and continue to free bangladesh from Pakistani genocide.
Yeah, today we can fairly claim to have withstood History's most powerful superpower and stared them down in the game of wits.
Accept it: You guys backed the wrong side. And are still doing so by being so nice pals with Pakistan.
If you want a source for many of the claims, I would recommend Magnificent Delusions by Husain Haqqani. It covers and agrees with most of the points that /u/charmingramsaybolton raised, except that it is from the perspective of a Pakistani.