Answer:
India, Pakistan, and China are unlikely to risk a significant conflict over their competing claims in Kashmir because the three nations are nuclear powers, with which an eventual military conflict in the region could imply a nuclear escalation that would significantly affect global stability. .
Indeed, China is one of the five countries authorized to possess nuclear weapons by the Nuclear Non-Proliferation Treaty. For their part, both India and Pakistan are not party to the treaty, and have developed their own nuclear weapons.
Thus, China has about 200 active nuclear warheads, Pakistan about 90 and India about 70, that is, the three nations have the possibility of destroying each other if they wish so. And it is precisely this possibility that limits the escalation of conflicts in the region: the fear of being destroyed by the enemy makes the peace to last.
