Line of Actual Control in the context of "Territorial dispute"

Chang Chenmo River or Changchenmo River is a tributary of the Shyok River, part of the Indus River system. It is at the southern edge of the disputed Aksai Chin region and north of the Pangong Lake basin in Ladakh.

The source of Chang Chenmo is near the Lanak Pass in the Chinese-administered region of Jammu & Kashmir (as part of the Rutog County in Tibet). The river flows west from Lanak La. At the middle of its course lies the Kongka Pass, part of the Line of Actual Control between India and China passes. Continuing west, the river enters a deep gorge in the Karakoram Range until it joins the Shyok River in Ladakh.

The Sino-Indian War, also known as the China–India War or the Indo-China War, was an armed conflict between China and India that took place from October to November 1962. It was a military escalation of the Sino-Indian border dispute. Fighting occurred along India's border with China, in India's North-East Frontier Agency east of Bhutan, and in Aksai Chin west of Nepal.

There had been a series of border skirmishes between the two countries after the 1959 Tibetan uprising, when India granted asylum to the Dalai Lama. Chinese military action grew increasingly aggressive after India rejected proposed Chinese diplomatic settlements throughout 1960–1962, with China resuming previously banned "forward patrols" in Ladakh after 30 April 1962. Amidst the Cuban Missile Crisis, seeing that the U.S. was pre-occupied with dealing with it, China abandoned all attempts towards a peaceful resolution on 20 October 1962, invading disputed territory along the 3,225-kilometre (2,004 mi) border in Ladakh and across the McMahon Line in the northeastern frontier. Chinese troops pushed Indian forces back in both theatres, capturing all of their claimed territory in the western theatre and the Tawang Tract in the eastern theatre. The conflict ended when China unilaterally declared a ceasefire on 20 November 1962, which can be attributed to the end of the Cuban Missile Crisis and fears of U.S. intervention to support India, and simultaneously announced its withdrawal to its pre-war position, the effective China–India border (also known as the Line of Actual Control).

A territorial dispute or boundary dispute is a disagreement over the possession or control of territories (Airspace, land, and water) between two or more political entities.

The Demchok sector is a disputed area named after the villages of Demchok in Ladakh and Demchok in Tibet, situated near the confluence of the Charding Nullah and Indus River. It is a part of the greater Sino-Indian border dispute between China and India. Both China and India claim the disputed region, with a Line of Actual Control between the two nations situated along the Charding Nullah.

The Charding Nullah was mentioned by the name "Lhari stream" in a treaty between the Kingdom of Ladakh and the Ganden Phodrang government of Tibet in 1684 and stated as the boundary between the two regions. British surveys placed the border in 1847 between the princely state of Jammu and Kashmir and Qing Tibet on the stream, while British maps from 1868 onwards placed the border downstream and west of Demchok. After independence in 1947, India claimed the southern watershed of the river (roughly 3 miles southeast of Demchok) as its boundary, which has been contested by the People's Republic of China whose claims coincide with the British maps. The two countries fought a brief war in 1962, after which the Demchok region has remained divided between the two nations across a Line of Actual Control.

The McMahon Line is the boundary between Tibet and British India as agreed in the maps and notes exchanged by the respective plenipotentiaries on 24–25 March 1914 at Delhi, as part of the 1914 Simla Convention.The line delimited the respective spheres of influence of the two countries in the eastern Himalayan region along northeast India and northern Burma (Myanmar), which were earlier undefined.The Republic of China was not a party to the McMahon Line agreement,but the line was part of the overall boundary of Tibet defined in the Simla Convention, initialled by all three parties and later repudiated by the government of China.The Indian part of the Line currently serves as the de facto boundary between China and India, although its legal status is disputed by the People's Republic of China. The Burmese part of the Line was renegotiated by the People's Republic of China and Myanmar.

The line is named after Henry McMahon, foreign secretary of British India and the chief British negotiator of the conference at Simla. The bilateral agreement between Tibet and Britain was signed by McMahon on behalf of the British government and Lonchen Shatra on behalf of the Tibetan government.It spans 890 kilometres (550 miles) from the corner of Bhutan to the Isu Razi Pass on the Burma border, largely along the crest of the Himalayas.

Sia La is a mountain pass situated on Saltoro Ridge some 60 km (37 mi) north-northwest of map point NJ9842 which defined the end of the 1972 Line of Control between India and Pakistan as part of the Simla Agreement. Sia La is under Indian control and sits near the Line of Actual Control between India and China and is immediately northwest of the upper part of the vast Siachen Glacier, connecting that glacier to the Pakistani-controlled Kondus Glacier and valley to the west.

The Saltoro Mountains Range, of which western slopes are held by Pakistan and separated by the Actual Ground Position Line (AGPL) the higher peaks and passes are held by India all of which remain snowbound throughout the year, provides access to Siachen Glacier to its east through five passes, i.e., listed from south to north are Chulung La (5,800m), Yarma La (6,100m), Gyong La (5,640m), Bilafond La (6,160m) - also called Saltoro La, and Sia La (7,300m).

Hotan County (also known as Gosthana, Gaustana, Godana, Godaniya, Khotan, Hetian, Hotien) is a county in the southwest of the Xinjiang Uyghur Autonomous Region and is under the administration of the Hotan Prefecture. Almost all the residents of the county are Uyghurs and live around oases situated between the desolate Taklamakan Desert and Kunlun Mountains. Hotan County is the southernmost county-level division of Xinjiang. The county borders Karakax / Moyu County to the northwest, Hotan City and Lop County to the northeast, Qira County to the east, Pishan County to the west, and (in Aksai Chin) Rutog County, Tibet to the southeast. Hotan County administers most of Aksai Chin, an area disputed between China and India. The Line of Actual Control divides the India-controlled part of Ladakh union territory from the Aksai Chin area administered as part of southwest Hotan County.