In a key statement by Foreign Minister Dr. S Jaisankar on China in parliament, he speaks about the disengagement process but points out that there is `some improvement' in ties but a LOT more needs to be done. We speak to Harsh Shringla who was Foreign Secy when Galwan took place. For the first time, he speaks at length of just how close India and China were to a larger border skirmish and how there were sleepless nights.