LEH: What forced China to disengage its troops from the north and south banks of Pangong Tso? What is it that India did right? India’s occupation of strategic heights on the Kailash range was the clincher, says Northern Army Commander Lt Gen YK Joshi. Speaking to StratNews Global Editor-in-Chief Nitin A. Gokhale, Gen Joshi also explained how the disengagement process is being carried out on the ground, the other friction areas and what he thinks is the best way forward.