evidence: People's Republic of China's position [edit]The Depsang Plains are located on the border of the Indian union territory of Ladakh and the disputed zone of Aksai Chin. The Chinese Army controls most of the plains,[4] while India controls the western portion of the plains.[5] The dispute remains unresolved.[6] Arunachal Pradesh is a state of India created on 20 January 1972, located in the far northeast. It borders the states of Assam and Nagaland to the south, and shares international borders with Burma in the east, Bhutan in the west, and China in the north. The majority of the territory is claimed by China, by whom it is called South Tibet. The northern border of Arunachal Pradesh reflects the McMahon Line, a line demarcated by the 1914 Simla Convention between the United Kingdom and the Tibetan government. The Simla Convention was never accepted by the Chinese government, and it was also considered invalid by Tibetans due to unmet conditions specified in the treaty.[7] The boundary was not broadly enforced by the Indian government until 1950. Currently, this territory is administered by India.[8][9]