Roi, Lhünzê County

Longju or Longzu (; ) is a disputed area
in the eastern sector of the China–India border, controlled by China but claimed by India. The village of Longju is located in the Tsari Chu Valley south of the town of Migyitun, considered the historical border of Tibet. The area of Longju southwards is populated by the Tagin tribe of Arunachal Pradesh.

India had set up a border post manned by Assam Rifles at Longju in 1959 when it was attacked by Chinese border troops and forced to withdraw. After discussion, the two sides agreed to leave the post unoccupied. India established a new post at Maja,
three miles to the south of Longju,
* : "The Government of India took steps to establish a new post in the south of Longju. A platoon of the Assam Rifles under Captain Mitra established a post at Maja, three miles in the south of Longju."
* : "This gallant officer aptain Mitra however, established our post at Maja instead, about six miles South of Long-ju (and about three miles or less as the crow flies)."

but continued to patrol up to Longju.

After the 1962 Sino-Indian War, the Chinese reoccupied Longju and brushed off Indian protests.

Since the late 1990s and early 2000s, China has expanded further south, establishing a battalion post at erstwhile Maja.

Prabin Kalita
Pentagon-cited China village a PLA camp: Arunachal official
The Economic Times, 7 November 2021. "The mountainous area where structures built by the PLA now stands used to be the last post of the Indian Army until the 1962 War. Back then, the post was called Maza Camp."

In 2020, China built a 100-house civilian village close to this location in disputed territory.

Location

Longju is
south of the Tibetan frontier town of Migyitun (Tsari Town), along the Tsari Chu river valley. The area was historically populated by the Mara clan of the Tagin tribe of Arunachal Pradesh. The border between Tibet and tribal territory was at the Mandala Plain just outside the town of Migyitun.: "It was there on August 26, 1959, that the very first violent conflict in the Sino-Indian dispute over the McMahon line erupted, as a Chinese force of two to three hundred crossed the traditional border at mandala Plain and drove out Indian frontier troops stationed at the advance post of Longju in the lower Tsari valley."

There was a crossing on the river from its left bank to the right bank near Longju, which was needed to enter the tribal territory from the Tibetan side. When Bailey and Morshead visited the area in 1905, they found the bridge broken. The Tibetans were unable to repair it because it was built using tribal materials and techniques. Evidently, the Tibetan authority stopped at Migyitun.: "Morshead went further down the river to see what prospect there was of exploring the No Man's Land. But four miles down he came on the ruins of a foot-bridge over to the right bank and could get no further. It was one of the Mishmi type, five long strands of cane bound at intervals with hoops. The Tibetans had tried to build another, but they lacked the skill of the Lopas."

On 28 August 1959, the Indian Prime Minister Nehru explained to the parliament that Longju was a five days march from Limeking which in turn was a 12 days march from the nearest road at Daporijo, a total of about three weeks. At the time the route passed through dense forests and consisted of indigenously built "ladder climbs" and bridges.

Administratively, for China, Longju is located in Shannan, Tibet, while for India, it is located in the Upper Subansiri district (previously called the Subansiri Frontier Division).

History

McMahon Line

During the negotiations for the McMahon Line in 1914, the British Indian negotiators were cognizant of the fact that Migyitun was Tibetan and also that the neighbouring Dakpa Sheri mountain (to the west) was regarded by them as a holy mountain. Taking these factors into account, they promised that the border would be drawn short of the high ridge line and avoid including the annual pilgrimage route in Indian territory as far as practicable.

These arrangements were confirmed in the notes exchanged between McMahon and Lonchen Shatra and the border line was drawn accordingly. The line avoided both the north–south ridge line (which would have placed Dakpa Sheri on the border) and the east–west ridge line (which would have placed Migyitun on the border) and cut across the region along a rough diagonal. A suitable buffer south of Migyitun was included within Tibet, but not so much as to include the confluence of the Mipa Chu river with Tsari Chu. McMahon believed that there was a "wide continuous tract of uninhabited country" along the south of the watershed.

As per the US Office of Geographer's "Large-Scale International Boundaries" (LSIB) database, the McMahon Line of the treaty puts Longju in Tibetan territory.

1930s

For various diplomatic reasons, the McMahon Line remained unimplemented for a couple of decades. It was revived in the 1930s by Olaf Caroe, then Deputy Foreign Secretary of British India. The notes exchanged between McMahon and Lonchen Shatra were published in a revised volume of Aitchison's ''Treaties'' and maps were revised to show the McMahon Line as the boundary of Assam. The Surveyor General of India made adjustments to the McMahon Line boundary "based on more accurate topographical knowledge acquired after 1914". However, he left certain portions approximate as he did not have enough information. Scholar Steven Hoffmann remarks that Migyitun, Longju and Thagla Ridge (in Tawang) were among such places.

The maps drawn from 1937 onwards show the boundary tend more towards the watershed near Migyitun than the original treaty map. The Dakpa Sheri mountain and the annual pilgrimage route are still shown entirely within Tibetan territory. But, at Migyitun, the border is immediately to its south, evidently putting Longju within Indian territory. This is the correct ethnic frontier, according to scholar Toni Huber.

1950s

After India became independent in 1947, it slowly extended its administration to all the remaining areas of the North-East Frontier. The Subansiri area was renamed Subansiri Frontier Division and officers were posted to remote areas. Schools and medical centres were opened. Verrier Elwin, an authority on Indian tribal communities, stated "Wars, kidnappings, and cruel punishments... have come to an end".

In 1950, Tibet came under Chinese control but, at least initially, this made little difference to the relations between the Tibetans and Tagin tribes. In 1956, the Tibetans conducted the long pilgrimage of the Dakpa Sheri mountain called ''Ringkor'' as per their 12-year cycle. The procession went through the tribal territory (along the Tsari Chu River until its confluence with Subansiri and then upstream along Subansiri or "Chayul Chu"). It passed without any incidents from the tribals. The Tibetans paid them the usual 'tribute' to let the procession pass unmolested but also armed Indian border troops were stationed in the Tsari Chu valley south of the Mandala Plain.

Scholar Toni Huber reports that there was a 'foreign presence' in Tsari in terms of several small Chinese medical teams sent by Chinese administrators in Lhasa. The medical teams set up camp in the Mandala Plain and other locations on the Tibetan side of the border. They treated any assembled pilgrims who were sick and dispensed medicines. After the procession departed, they left. Tibetans later suspected that these innocent medical teams represented reconnaissance teams sent in advance of the later Chinese encroachments in the border area in 1959.

By the beginning of 1958, China had completed the Aksai Chin Road and obtained the capacity for large-scale troop movement into Tibet. In March 1959, an uprising erupted in Tibet, and troops moved in to quell it. The PLA was deployed along the McMahon Line, and four regiments were deployed in the Shannan region bordering Subansiri and Kameng Divisions.
In response, India set up advance posts manned by Assam Rifles along the border. The two places where the map-drawn McMahon Line differed from the prevailing ethnic frontier, the Khinzemane post along the Nyamjang Chu Valley and Longju in the Tsari Chu valley, came in for contestation. The Chinese suppression of the Tibetan uprising and India's decision to grant asylum to the Dalai Lama inflamed the public opinion on both sides.

Longju incident

On 23 June 1959, China handed a protest note to the Indian embassy in Beijing, alleging that hundreds of Indian troops had intruded into and occupied Migyitun (among other places). Migyitun was said to have been "shelled" and the Indian troops were alleged to be working in collusion with "Tibetan rebel bandits". The Indian government denied that any such actions took place. There is no record of any Tibetan armed resistance operating in the Migyitun area. Evidently, the Chinese were highlighting the discrepancy between the map-marked McMahon Line and the Indian-claimed border.

On 7 August, Chinese forces initiated hostilities at Khinzemane as well as Longju, pushing back the Indian post at the former and "actual fighting" at the latter. Reports state that a Chinese force of two to three hundred men was used to drive out the Indian border troops from Longju. On 25 August, they surrounded a forward picket consisting of 12 personnel (one NCO and 11 riflemen),: " nswering a question in the Parliament Regarding the incident at Migyitun according to their hinesereport, it was the Indians who fired first; the Chinese frontier guards had opened fire only in self-defence."
and fired upon it killing one and wounding another. The rest were taken prisoner although some escaped. The following day, the Longju post itself was attacked with an overwhelming force. After some fighting, the entire Longju contingent withdrew to Daporijo. Chinese troops began to entrench themselves at the Indian Longju post, digging mines and building airfields, demarcating it as their territory.

When the Indian government protested about the incident, the Chinese replied that it was the Indian troops that opened fire and later "withdrew... on their own accord". They also said that Longju was in Tibetan territory according to the McMahon Line.

Aftermath

The Indian media reported the 25 August attack on Longju on 28 August 1959. Nehru faced questions in the parliament on the same day. He revealed that serious border incidents occurred between India and China along the Tibet border. Nehru went on to reference four cases: Aksai Chin Road, Pangong Lake area, Khinzemane and Longju. He also announced that the border would be the responsibility of the military from then onwards.

The Longju incident came while numerous questions were already being raised in India based on leaks and news reports.To stem the "tide of criticism", Nehru decided to publish the entire correspondence with the Chinese government as a "white paper". The first of these appeared on 7 September. In due course, the white papers would severely restrict Nehru's room for diplomatic manoeuvre.

On 8 September, Nehru received a reply from the Chinese Premier Zhou Enlai to his letter from March 1959 quizzing about the Chinese maps claiming Indian territory. Zhou stated that the maps were "substantially correct", thereby laying claim to the entire state of Arunachal Pradesh as well as Aksai Chin. (Until this point Zhou had been claiming that the PRC was just reprinting the old Kuomintang maps and hadn't had the time to examine the boundary question.)

In the same letter, Zhou also proposed that border differences should be settled through negotiations and that the "status quo" should be maintained until such settlement.
Nehru accepted the proposal in his response. He indicated that the Indian forces would withdraw from Tamaden—another location where the McMahon Line was contested—and invited Zhou to do the same at Longju, while reassuring him that the Indian forces would not reoccupy it. The Chinese forces are said to have subsequently withdrawn from the Indian post at Longju, but remained in force at Migyitun.

On 2 October 1959, a discussion took place between Soviet and Chinese delegations in which Khrushchev asked Mao "Why did you have to kill people on the border with India?" to which Mao replied that India attacked first. Zhou Enlai, also present at the discussion then asked Khrushchev "What data do you trust more, Indian or ours?" Khrushchev replied that there were no deaths among the Chinese and only among the Hindus.

Commentaries

Scholar Stephen Hoffmann states that while the Indians were trying to strengthen the NEFA frontier, the Chinese were engaged in "militarizing" it. Since the Indian-claimed border was undemarcated and the Chinese troops were convinced of links between the Indians and the hostile Tibetans, incidents were bound to occur.

Vertzberger notes that the Longju incident took place in the larger context of deteriorating relations between China and India. China was suspicious of India's support of Tibetan activities while India was witnessing an aggressive China which was completely disregarding the 1951 agreement. The incident marked the transition in China–India relations from "verbal to physical violence".

1960s

On 29 August 1959, Assam Rifles set up a new post at the village of Maja, which was south of Longju.
In November 1959, Nehru proposed to Zhou that both sides withdraw from Longju and Zhou accepted. However, it is doubtful if the Chinese forces withdrew since they later called it a "pure fabrication" if there was such an agreement.

In January 1962, the village of Roi, half a mile south of Longju, was occupied by the Chinese. When India protested the action, the Chinese replied that Roi was in their territory.;

The Longju sector did not witness any fighting during the 1962 war. After noticing that the Chinese attacks were being launched with overwhelming forces, all the border posts in the area were withdrawn. Indian posts were manned by paramilitary Assam Rifles, and it was not feasible to reinforce them with regular military due to lack of infrastructure. The Maja post was abandoned on 23 October 1962. The Indian history of the war states that the withdrawing troops faced an attack from the rear 8 km south of Maja.
Subsequently, the Chinese troops occupied the entire area up to Limeking until 21 November 1962. After the ceasefire, they withdrew to their previous positions.

After the 1962 war, India and China continued to blame each other in correspondence over Longju and other sensitive areas. On 25 June 1963, in a reply note to India, China said that its "frontier guards have long since completely withdrawn from the twenty-kilometre zones on the Chinese side of the line of actual control of November 7, 1959. As for Longju, it has always been part of China's territory ..However, to create an atmosphere conducive to direct negotiations between the two sides, China has vacated it as one of the four disputed areas and has not even established any civilian checkpost there."

Amid the Indo-Pakistani War of 1965, India reported that 400 Chinese troops entered into Longju area and intruded to a depth of 2 miles into the Subansiri district. This was part of a larger series of incursions spanning the western, middle, and eastern sectors.

Current developments

During 2019–2020, China has constructed a new village near Longju, further into Indian claimed territory. The village is marked on Chinese maps as "Lowa Xincun" ("Lowa New Village"; ) and located at the confluence of the Mipa Chu river with Tsari Chu, a few yards north of the traditional Maja village. (Map 5.) NDTV News quoted a military analyst saying that China has maintained a small forward position in the valley since 2000, which has been uncontested by India. This has allowed China to gradually upgrade mobility in the valley eventually leading to the construction of the new village.Satellite images show Chinese building infrastructures in Arunachal
The Arunachal Times, 19 January 2021.

Notes

Citations

Bibliography

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{{coord, 28.6405, 93.3814, display=title

Borders of Arunachal Pradesh
Disputed territories in Asia