The prospect of war between India and Pakistan is the stuff of nightmares. Since the British quit the subcontinent in 1947, the South Asian rivals have come to blows four times already, three times over the Himalayan region of Kashmir alone. Claimed in its entirely by both New Delhi and Islamabad, it is one of the world’s most beautiful areas and also one of its most militarized, divided between the two nations by a de facto border called Line of Control (LoC).