We gave warning to Nehru for his foward policy, india didn't listen, then we proceeded to give them an a$$ whipping India will never forget. To this day it still stings them. They were humiliated, mauled, slaughtered, absolutely murdered into shreds.
They are living with the shock and humiliation to this day, they are having nightmares over it, even their Agvi V IRBM is aimed at china due to their total embarrassment in the 1962 war. I believe we permanently damaged the Indian psyche in 1962.
Prior to the 1962 war, we gave multiple warnings, and India thought we were bluffing, we shredded them into bits and they have never been the same since, always living in paranoid fear. That's how you own an entire country.