evidence: Demchok[2][a] (Tibetan: བདེ་མཆོག, Wylie: bde mchog, THL: dem chok, ZYPY: dêmqog),[6][7] is a Chinese-administered village in the Zhaxigang Township, Ngari Prefecture in the Tibet Autonomous Region of China. India disputes the status and claims it as part of the Demchok sector that it regards as part of Ladakh. [...] Later in 1954, India published maps of its territory with defined borders, in which Demchok was claimed as Indian territory, border being set 3 miles (4.8 km) southeast of Demchok.[19] In contrast, China has held that the border was some 10 miles west along the Indus Valley in line with the old British maps.[20] In October 1955, China established a Border Working Group in the Demchok village.[21]