The Line of Actual Control (LAC), in the context of the Sino-Indian border dispute, is a notional demarcation line that separates Indian-controlled territory from Chinese-controlled territory. The concept was introduced by Chinese premier Zhou Enlai in a 1959 letter to Jawaharlal Nehru as the "line up to which each side exercises actual control", but rejected by Nehru as being incoherent. Subsequently, the term came to refer to the line formed after the 1962 Sino-Indian War.
Kinnaur district is one of the twelve administrative districts of the state of Himachal Pradesh in northern India. The district is divided into three administrative areas and has six tehsils. The administrative headquarters of the district is at Reckong Peo. The revered Kinnaur Kailash mountain, one of the Panch Kailash sites, is situated in Kinnaur. As of 2011, it is the second least populous district of Himachal Pradesh, after Lahaul and Spiti.
The Sutlej River is the longest of the five rivers that flow through the historic crossroads region of Punjab in northern India and Pakistan. The Sutlej River is also known as Satadru. It is the easternmost tributary of the Indus River. The Bhakra Dam is built around the river Sutlej to provide irrigation and other facilities to the states of Punjab, Rajasthan and Haryana.
Rudok, also spelt Rutok and Rutog, more properly Rudok Dzong, is a town that served as the historical capital of the Rudok area in Western Tibet on the frontier with Ladakh. In the 1911 Encyclopædia Britannica, it is described as being "picturesquely situated" on the side of a hill standing isolated in the plain near the east end of Lake Pangong.
Shipki La is a mountain pass and border post with a dozen buildings of significant size on the India-China border. The river Sutlej, which is called Langqên Zangbo in Tibet, enters India near this pass. A spur road on the Indian side rises to an altitude of 4,720 metres (15,490 ft) four km southwest of Shipki La.
Spiti is a high-altitude region of the Himalayas, located in the north-eastern part of the northern Indian state of Himachal Pradesh. The name "Spiti" means "The middle land", i.e. the land between Tibet and India. Spiti incorporates mainly the valley of the Spiti River, and the valleys of several rivers that feed into the Spiti River. Some of the prominent side-valleys in Spiti are the Pin valley and the Lingti valley. Spiti is bordered on the east by Tibet, on the north by Ladakh, on the west and southwest by Lahaul, on the south by Kullu, and on the southeast by Kinnaur. Spiti has a cold desert environment. The valley and its surrounding regions are among the least populated regions of India. The Bhoti-speaking local population follows Tibetan Buddhism.
The Sino–Indian border dispute is an ongoing territorial dispute over the sovereignty of two relatively large, and several smaller, separated pieces of territory between China and India. The first of the territories, Aksai Chin, is administered by China and claimed by India; it is mostly uninhabited high-altitude wasteland but with some significant pasture lands at the margins. It lies at the intersection of Kashmir, Tibet and Xinjiang, and is crossed by China's Xinjiang-Tibet Highway; the other disputed territory is south of the McMahon Line, in the area formerly known as the North-East Frontier Agency and now a state called Arunachal Pradesh. It is administered by India and claimed by China. The McMahon Line was signed between British India and Tibet to form part of the 1914 Simla Convention, but the latter was never ratified by China. China disowns the McMahon Line agreement, stating that Tibet was not independent when it signed the Simla Convention.
Demchok (Tibetan: བདེ་མཆོག, Wylie: bde mchog, THL: dem chok, ZYPY: dêmqog), 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.
Khab is a small village in the state of Himachal Pradesh, India. It is located in the Sutlej river valley near the India-Tibet border. National Highway 5 connects Khab with state capital Shimla. Khab sangam is the confluence of Spiti river and Sutlej river. The Spiti river flowing through the spiti valley here meets the Sutlej, which originates from Mansarovar Lake in Tibet. The ancient monastery of Tashigang Gompa is nearby. The peak of Reo Purgil, which rises to 22,400 feet (6,800 m), is visible and the cold desert of Spiti lies across the nearby bridge.
The Kalapani territory is an area under Indian administration as part of Pithoragarh district in the Kumaon Division of the Uttarakhand state, but it is also claimed by Nepal since 1997. According to Nepal's claim, it lies in Darchula district, Sudurpashchim Province. The territory represents part of the basin of the Kalapani river, one of the headwaters of the Kali River in the Himalayas at an altitude of 3600–5200 meters. The valley of Kalapani, with the Lipulekh Pass at the top, forms the Indian route to Kailash–Manasarovar, an ancient pilgrimage site. It is also the traditional trading route to Tibet for the Bhotiyas of Kumaon and the Tinkar valley of Nepal.
There are several disputed territories of India. A territorial dispute is a disagreement over the possession or control of land between two or more states or over the possession or control of land by a new state and occupying power after it has conquered the land from a former state no longer currently recognized by the new state.
The Dogra–Tibetan war or Sino-Sikh war was fought from May 1841 to August 1842, between the forces of the Dogra nobleman Gulab Singh of Jammu, under the suzerainty of the Sikh Empire, and those of Tibet, under the protectorate of the Qing dynasty. Gulab Singh's commander was the able general Zorawar Singh Kahluria, who, after the conquest of Ladakh, attempted to extend its boundaries in order to control the trade routes into Ladakh. Zorawar Singh's campaign, suffering from the effects of inclement weather, suffered a defeat at Taklakot (Purang) and Singh was killed. The Tibetans then advanced on Ladakh. Gulab Singh sent reinforcements under the command of his nephew Jawahir Singh. A subsequent battle near Chushul in 1842 led to a Tibetan defeat. A treaty was signed in 1842 maintaining the status quo ante bellum.
Chumar or Chumur is a village and the centre of nomadic grazing region located in south-eastern Ladakh, India. It is in Rupshu block, south of the Tso Moriri lake, on the bank of the Parang River, close to Ladakh's border with Tibet. Since 2012, China has disputed the border in this area, though the Chumur village itself is undisputed.
National Highway 5 (NH5) is a primary national highway in India, running from West to East, connecting Firozpur in Punjab to the Sino-Indian border at Shipki La. The highway passes through Moga, Jagraon, Ludhiana, Mohali, Chandigarh, Panchkula, Kalka, Solan, Shimla, Theog, Narkanda, Kumarsain, Rampur Bushahr and continues along the Sutlej River till its terminus near the Tibet border.
Demchok , previously called New Demchok, and called Parigas by the Chinese, is a village and military encampment in the Indian-administered Demchok sector, that is disputed between India and China.It is administered as part of the Nyoma tehsil in th e Leh district of Ladakh by India, and claimed by China as part of the Tibet Autonomous Region.
Reo Purgyil, sometimes known as Leo Pargial and Leo Pargil, is a mountain peak at the southern end of the Zanskar Range in the Western Himalaya. It is located on the border between Himachal Pradesh, India and Tibet, China.
National Highway 505, commonly called NH 505, is a national highway in India. It is a spur road of National Highway 5. NH-505 traverses the state of Himachal Pradesh in India. NH505 a high elevation road, covers Kinnaur and Lahaul and Spiti districts of Himachal Pradesh, mainly running along Spiti river in Spiti valley. The highway from Kaza to Gramphu remains closed for 6–9 months in a year due to heavy snowfall and closure of Kunzum La pass at an elevation of 4,550 m (14,930 ft).
The Charding Nullah, traditionally known as the Lhari stream and called Demchok River by China, is a small river that originates near the Charding La pass that is also on the border between the two countries and flows northeast to join the Indus River near a peak called "Demchok Karpo" or "Lhari Karpo". There are villages on both sides of the mouth of the river called by the same name "Demchok", which is presumed to have been a single village originally, and has gotten split into two due to geopolitcal reasons. The river serves as the de facto border between China and India in the southern part of the Demchok sector.
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.
Tsosib Sumkyil or Churup Sumkhel is the westernmost township of the Zanda County in the Ngari Prefecture, Tibet region of China. It borders India's Spiti region in Himachal Pradesh as well as Rupshu region in Ladakh. The region is watered by the Pare Chu river, a tributary of the Spiti River and an upstream tributary of the Sutlej river. China has ongoing border disputes with India for the southwestern border of the region near Kaurik and the northern border near Chumar.
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