The Kuki–Naga conflict, which was mainly fought on land and identity issues, resulted in the uprooting of hundreds of villages, with the loss of more than 1,000 lives and enormous internal displacement. The British colonial policy of governance in the north-east frontier of India and the rise of ethnic nationalism among both the Kukis and Nagas in the post-independence period were the roots of the conflict.

Most nation-states in Asia and Africa that gained independence from colonial rulers during the middle of the 20th century are diverse in their ethnic composition. The national governments make efforts to politically integrate their constituent units in the face of the continuing resistance of several ethnic groups. India adopted various means to integrate the more than 600 princely states and other loosely administered areas.