17th to 19th centuries The village of
Demchok was mentioned in the
Chronicles of Ladakh as the boundary point between Tibet and Ladakh demarcated in the 1684
Treaty of Tingmosgang. When
Henry Strachey visited the area in 1847, he described Demchok as a single hamlet with settlements on both the sides of the Lhari stream and the stream as the prevailing border between Ladakh and Tibet. A governor (
wazir-e-wazarat) of Ladakh visited the area in 1904–05 and found the Tibetan Demchok village housing 8 to 9 huts of zamindars (landholders) while the Ladakhi Demchok village had only two zamindars. When
Sven Hedin visited the area in the November 1907, he described Demchok as four or five huts lying on the southeastern bank of the Lhari stream in Tibet, with the Ladakhi side of the Lhari stream only containing the pyramidal Lhari peak and the ruins of two or three houses.
1950s and 1960s In 1951, the
People's Republic of China brought Tibet under
its control. In 1954, India and China held negotiations for adjusting the trade relations between India and Tibet in the light of the new political context. During the negotiations, China offered Demchok as the location for a trade mart. India objected, claiming that Demchok was within Indian territory. The Chinese negotiator replied, "there can be no doubt about actual physical possession, which can be verified on spot, but to avoid any dispute we may omit mention of Demchok". The
final agreement carried the wording, "the customary route leading to Tashigong along the valley of the Indus River may continue to be traversed." Later in 1954, India published maps of its territory with defined borders, in which Demchok was claimed as Indian territory, border being set southeast of Demchok. In contrast, China has held that the border was some 10 miles west along the Indus Valley in line with the old British maps. In October 1955, China established a Border Working Group in the Demchok village. By the time the "turmoil" ended, there were only three households left in Demchok. In the wake of rising border tensions in 1962, India established border outposts in its claimed territory. There was a post called "High Ground" above the Demchok village in the Charding Nullah valley, and another called "International Border Post" at India's claimed border point in the Indus Valley. Once the
war began in October 1962, these posts were either overrun by the
People's Liberation Army (PLA) or they were quickly withdrawn. The PLA advanced to China's claim line before withdrawing to their original locations. The
Line of Actual Control resulting from the war runs along the Charding Nullah to the west of Demchok village.
1980 onwards In 1984, committees from the Tibet Autonomous Region, Ngari Prefecture, and
Gar County governments selected 24 people from 5 households to move to Demchok from the Jiamu Village, 100 km away in the
Shiquanhe township. After a year, two households returned to Jiamu because they found it hard to endure the border lifestyle. In 2008, the PLA established a post at Demchok on the grounds of security for
Beijing Olympics. Soon after this, border intrusions were reported on the Indian side, along with a serious incident where the PLA is said to have assumed firing positions to chase away the Indian
Intelligence Bureau personnel from the
Charding–Nilung Nullah Junction (on the Indian side of the border). Border incidents at Demchok have become endemic ever since. From 2011 to 2018, the
Gar County government invested more than on facilities and rebuilding the local residences. ==Demographics==