I have a new paper that has just been published in Asian Affairs. Here is an excerpt:
Questions over the India-China border are not a new phenomenon. They are asked whenever there is a Sino-Indian state visit. Despite having close to $100 billion of trade between them, China and India have failed to bring their frontier disputes to an end. In the 1980s and 1990s it was thought that the increasing economic cooperation between the two countries would act as a prompt to resolve their political disputes, but it has not. Military stand-offs and confrontations between border guards from India and China occur at regular intervals. To address their boundary disputes, they have engaged in frequent dialogues (17 rounds of focused dialogues can be counted between 1988 and 2015), but nothing substantive has yet been yielded through such engagements.
The boundary disputes between India and China have their ultimate origin in the ‘Great Game’ played during the British Empire. At present, the two main areas of dispute along the Himalayan frontier are the western sector (Aksai Chin around 37,250 sq km/14,380 square miles) and the eastern sector (Arunachal Pradesh, around 83,740 sq km/32,330 sq mile). This article traces the roots of the boundary disputes between India and China and attempts to discuss sources of tensions and probable solutions.
The link to the whole paper can be found here [pdf].