When the Sumdorong Chu stand-off between Indian and Chinese armies was at its peak in the autumn of 1986, the People’s Liberation Army (PLA) suggested that both sides create a buffer zone by moving 20 kilometres from the friction points in Arunachal Pradesh to avoid the possibility of an accidental flare-up. The Indian Army, under General K Sundarji, responded by asking their Chinese counterpart about the reference point of the buffer zone as the 1,126-km Line of Actual Control (LAC) in Arunachal Pradesh was undefined and Beijing claimed the Indian state as its own territory. Read more…