Beginning on 5 May 2020, Chinese and Indian troops engaged in aggressive melee, face-offs, and skirmishes at locations along the Sino-Indian border, including near the disputed Pangong Lake in Ladakh and the Tibet Autonomous Region, and near the border between Sikkim and the Tibet Autonomous Region. Additional clashes also took place at locations in eastern Ladakh along the Line of Actual Control (LAC). In late May, Chinese forces objected to Indian road construction in the Galwan river valley. According to Indian sources, melee fighting on 15–16 June 2020 resulted in the deaths of Chinese and Indian soldiers. Media reports stated that soldiers were taken captive on both sides and released in the coming few days while official sources on both sides went on to deny this. On 7 September, for the first time in 45 years, shots were fired along the LAC, with both sides blaming each other for the firing. Indian media also reported that Indian troops fired warning shots at the PLA on 30 August. Partial disengagement from Galwan, Hot Springs, and Gogra occurred in June–July 2020 while complete disengagement from Pangong Lake north and south bank took place in February 2021. Following disengagement at Gogra in August 2021, Indian analysts pointed out that the LAC has shifted westwards at patrol point 17A (PP 17A). Amid the standoff, India reinforced the region with approximately 12,000 additional workers, who would assist India's Border Roads Organisation in completing the development of Indian infrastructure along the Sino-Indian border. Experts have postulated that the standoffs are Chinese pre-emptive measures in responding to the Darbuk–Shyok–DBO Road infrastructure project in Ladakh. China has also extensively developed its infrastructure in these disputed border regions and is continuing to do so. The revocation of the special status of Jammu and Kashmir, in August 2019, by the Indian government has also troubled China. However, India and China have both maintained that there are enough bilateral mechanisms to resolve the situation. This includes multiple rounds of colonel, brigadier, and major general rank dialogue, special representatives' meetings, meetings of the 'Working Mechanism for Consultation and Coordination on China-India Border Affairs' (WMCC), and meetings and communication between their respective foreign and defense ministers. On 12 January 2022, the 14th corps-commander-level meeting at Chushul-Moldo Border Personnel Meeting (BPM) point took place. Following the Galwan Valley skirmish on 15 June, some Indian campaigns about boycotting Chinese products were started. Action on the economic front included cancellation and additional scrutiny of certain contracts with Chinese firms, and calls were also made to stop the entry of Chinese companies into strategic markets in India. By November 2020, the Indian government had banned over 200 Chinese apps, including apps owned by Alibaba, Tencent, Baidu, Sina, and Bytedance. On 3 December 2024, Indian Union Minister of External Affairs S. Jaishankar announced in Lok Sabha that "disengagement has now been achieved in full in Eastern Ladakh".
Background
The border between China and India is disputed at multiple locations. There is "no publicly available map depicting the Indian version of the LAC," and the Survey of India maps are the only evidence of the official border for India. The Chinese version of the LAC mostly consists of claims in the Ladakh region, but China also claims Arunachal Pradesh in northeast India. China and India previously fought over the border in 1962 and 1967 with China gaining victory in the former and India gaining victory in the latter. Since the 1980s, there have been over 50 rounds of talks between the two countries related to these border issues. Only 1 to 2 percent of border incidents between 2010 and 2014 had received any form of media coverage. In 2019, India reported over 660 LAC violations and 108 aerial violations by the People's Liberation Army which were significantly higher than the number of incidents in 2018. Despite the disputes, skirmishes, and standoffs, no incidence of gunshots being fired had been reported between the two countries along the border for over 50 years, due an agreement by both sides that guns were not to be used; however this changed on 7 September 2020, when warning shots were fired. During Xi Jinping's visit to New Delhi in September 2014, Indian Prime Minister Narendra Modi discussed the boundary question and urged his counterpart for a solution. Since Modi became Prime Minister in 2014 until the 2020 standoff, Modi and Xi met 18 times, including those on the sidelines of summits and five visits to China. However, in 2017, China and India were involved in a major standoff in Doklam that lasted 73 days. On 3 January 2018, Xi Jinping, as Chairman of the Central Military Commission, issued the first Training Mobilisation Order. This was the first time that military training instructions had been given directly by the Chairman of the Central Military Commission. Following this, PLA forces have been mobilising training on the basis of the order. A retired PLA major general explained that "China can't copy the US' measure to improve combat capability through actual combat overseas since our national defence policy is defensive rather than offensive. Therefore, military training becomes extremely important for China." China has since increased its military presence in the Tibetan Plateau.
Causes
Multiple reasons have been cited as the trigger for these skirmishes. According to Mitch McConnell, US Senate Minority Leader, and Ashley Tellis, senior fellow at the Carnegie Endowment for International Peace, one reason is China's territory grabbing technique, also referred to as 'salami slicing', which involves encroaching upon small parts of enemy territory over a large period of time. In mid-June 2020, chairperson Urgain Chodon of Koyul–Demchok, stated that successive Indian governments (including the current Narendra Modi government) have neglected the border areas for decades and turned a "blind eye" to Chinese land grabbing in the region. According to her, India had failed in the protection of its borders, and even in 2020, all along the LAC, India had lost land. Other local Ladakhi leaders also acknowledged similar incursions by Chinese forces in the region. Also in mid-June 2020, BJP member of Parliament from Arunachal Pradesh Tapir Gao acknowledged the presence of regular Chinese patrols inside north-east India as well. MIT professor, Taylor Fravel, said that the skirmishes were a response from China to the development of Indian infrastructure in Ladakh, particularly along the Darbuk–Shyok–DBO Road. He added that it was a show of strength for China amidst the COVID-19 pandemic, which had damaged the Chinese economy and its international reputation. According to Yun Sun, a China specialist at the Stimson Center, China perceived India's road-building as a threat to its "territorial integrity" which it will not sacrifice for the sake of good relations with India. Lobsang Sangay, President of the Tibetan-government-in-exile, stated that China is raising border issues due to internal problems within China and the international pressure being exerted on China over COVID-19. Jayadeva Ranade, former National Security Advisory Board member, posited that China's current aggression in the region is to protect its assets and future plans in Ladakh and adjoining regions such as the China–Pakistan Economic Corridor. Wang Shida of China Institutes of Contemporary International Relations linked the current border tensions to India's decision to abrogate Article 370 and change the status of Jammu and Kashmir in 2019. Although, Pravin Sawhney agreed with Wang, he postulated that a parliamentary speech by Amit Shah, the Minister of Home Affairs, also could have irked China. In the speech, Shah had declared that Aksai Chin, a disputed region administered by China, was part of the Indian-administered Ladakh Union Territory. Furthermore, the bifurcation of Jammu and Kashmir in 2019 prompted multiple senior Bharatiya Janata Party ministers, most recently in May 2020, to claim that all that now remained was for India to regain Gilgit-Baltistan. Indian diplomat Gautam Bambawale also agreed that New Delhi's moves related to Jammu and Kashmir irked Beijing. Other analysts linked the skirmishes to India's growing alliance with the United States. Liu Zongyi, a South Asia specialist at the Shanghai Institute for International Studies told the Financial Times that "India has been active in many of US plans that target China". Tanvi Madan, author of Fateful Triangle (a book about the international relations between the US, India and China) stated that India thought that this was "signal from Beijing" to "limit" its relations with the US. Phunchok Stobdan, a former diplomat of India, stated that "smaller powers like India and Australia, who have aligned with the US, are witnessing a more aggressive China". India's former ambassador to China, Ashok Kantha said that these skirmishes were part of a growing Chinese assertiveness in both the Indo-China border and the South China sea. Raja Mohan, Director of the Institute of South Asian Studies at the National University of Singapore, writes that the growing power imbalance between China and India is the main cause of the dispute, with everything else such as the location of the dispute or international ties of India, being mere detail. These skirmishes have also been linked by multiple people with the Chinese strategy of Five Fingers of Tibet. China has also been increasing its footprint with India's neighbours – Nepal, Sri Lanka and Pakistan; so from India having a monopoly in the region, China is now posing a direct challenge to New Delhi's influence in South Asia.
Order of battle
April 2020 onwards divisions from the Western Theatre Command of PLA's Ground Force, the 4th (Highland) Motorised Infantry and 6th (Highland) Mechanised Infantry Divisions, moved units towards the LAC in eastern Ladakh reinforcing the existing deployment. The divisions stayed in eastern Ladakh from May 2020 to February 2021 following which they rotated with the 8th and the 11th Motorised Divisions. PLA Air Force and PLA Rocket Force deployed in support. Post Galwan, there has been an overall increase in India's deployment against China in all three sectors— the northern, central and eastern sectors. Prior deployment by India directed towards China included 14 Corps based in Leh, 17 Corps and 33 Corps in Sikkim, and 3 Corps and 4 Corps in the eastern sector. Additions and changes have been made to this such as a proposed reorganising of the 14 Division, earmarked for fighting against Pakistan in the plains, into a mountain division for deployment in Himachal and Uttarakhand against China. India's paramilitary such as the Indo-Tibetan Border Police (ITBP) is deployed closer to the border at most locations, with the army holding line some kilometers behind them.
== Incidents == A June 2020 report from the Carnegie Endowment for International Peace said that there have been simultaneous efforts by China to occupy land at multiple locations along the Sino-Indian border. Standoffs, skirmishes and transgressions have taken place at Pangong Tso, Kugrang Valley (referred to as "Hot Springs" and "Gogra"), Galwan Valley, the Depsang Bulge area, Gurung Hill and Reqin La in Ladakh; and at one location in Sikkim. Amid de-escalatory talks in Ladakh, on 29 June 2020, China, opened a new front in the border dispute by claiming, for the first time, that Sakteng Wildlife Sanctuary is located in the disputed territory of Bhutan's Trashigang District. During late July and early August, reports emerged of PLA strengthening positions and accumulating troops at more locations other than Ladakh such as Uttarakhand's Lipulekh Pass, parts of north Sikkim, and Arunachal Pradesh. Following the Galwan valley clash, India deployed a warship to the South China Sea. The first border clash reported in 2021 was on 20 January, referred to as a minor border clash in Sikkim.
Pangong Tso
On 5 May, the first standoff began as a clash between Indian and Chinese soldiers at a beach of Pangong Tso, a lake shared between India and Tibet, China, with the Line of Actual Control (LAC) passing through it. A video showed soldiers from both nations engaging in fistfights and stone-pelting along the LAC. On 10/11 May, another clash took place. A number of soldiers on both sides had sustained injuries. Indian media reported that around 72 Indian soldiers were injured in the confrontation at Pangong Tso, and some had to be flown to hospitals in Leh, Chandi Mandir and Delhi. According to The Daily Telegraph and other sources, China captured 60 square kilometres (23 sq mi) of Indian-patrolled territory between May and June 2020. By the end of August it was reported that, according to the intelligence inputs given to the Indian Central Government, China has occupied 65 square kilometres (25 sq mi) in this area. By 27 June, China was reported to have increased military presence on both the northern and southern banks of Pangong Tso, strengthened their positions near Finger 4 (contrary to what the status quo was in April), and had even started construction of a helipad, bunkers and pillboxes. Satellite imagery from between 12 and 26 June, by Planet Labs shows that the Chinese army increased infrastructure between Finger 4 and 5 on a massive scale, which includes tents, trenches, water tanks and stationed equipment and vehicles along with some camouflaged structures. The Planet Labs imagery also showed terrain inscribed with the Mandarin Chinese name of China, Zhongguo, along with the present-day map of China on the shore of the lake between Finger 4 and 5. Both countries have multiple high powered boats for patrolling the Pangong Lake which is 13,900 feet above sea level. While the Indian Army already had multiple boat patrolling teams stationed, the Indian Navy, in July 2020, was called in to match the presence of the Chinese Type 928 B vessels at the lake. In the first week of September, according to Indian media reports citing a government official, "100 to 200 shots" were fired by both sides as "warning shots" on the north bank of Pangong Lake.
=== Chushul sector === On 29–30 August, the skirmishes expanded to the southern shore of Pangong Tso near the Ladakhi village of Chushul. An Indian Army spokesperson said that the PLA had made provocative military movements on the night of 29/30 August along the southern bank of Pangong Tso and that they were pre-empted by an Indian response which quickly moved to occupy higher terrain in a defensive move without any violence occurring. The Indian Army repositioned its troops in the area as a precaution to prevent any future intrusion by the PLA. The Chinese Foreign Ministry spokesman Zhao Lijian denied any intrusion by PLA into Indian territory. Zhang Shuili, the Western Theater Command spokesman, accused Indian military of provocation and violating China's territorial sovereignty. A brigade commander-level flag meeting was called to resolve issues. By 3 September 2020, Indian media reported that Indian troops had occupied many heights on the south bank of Pangong Tso. The heights mentioned include Rezang La, Reqin La, Black Top, Hanan, Helmet, Gurung Hill, Gorkha Hill and Magar Hill. Some of these heights are in the grey zone of the LAC and overlook Chinese camps. On 4 September 2020, during the high-level meeting between China and India in Moscow, aggressive posturing was reported from Rechin La in the Chushul sector. PLA troops were also seen to be moving an anti-aircraft gun to Black Top. On 7 September 2020 at around 6:15 pm PLA troops tried approaching Indian positions at Mukhpari, as per Indian reports. Photos of PLA soldiers carrying spears, machete and rifles were released; this was the first publicly released photographic evidence of Chinese troops using such weapons. Indian soldiers who controlled the heights here used floodlights and megaphones to dissuade approaching PLA troops. Indian reports stated that it was then that PLA troops fired 10 – 15 rounds. However a spokesperson of the PLA claimed that Indian troops fired warning shots at the Chinese troops. The PLA Western Theatre Command spokesperson also claimed the Indian Army had crossed the LAC to enter the "Shenpao mountain region". On 8 September both India and China blamed each other for firing warning shots. This is the first time in 45 years, since 1975 when Chinese opened fire on an Assam Rifles patrol in Tulung La in Arunachal Pradesh, that shots have been fired between India and China. Indian media also reported that Indian troops fired warning shots at the PLA on 30 August to prevent them from changing the status quo on the southern bank on Pangong Tso. Indian troops have put up barbed wire obstacles around positions. Indian government sources denied occupying the features Helmet Top and Black Top. They stated that "any trajectory" was possible in going forward.
=== Sikkim === According to Indian media reports, on 10 May, there was a minor skirmish between Indian and Chinese troops in Muguthang, Naku La, Sikkim. The incident involved a brawl between scores of soldiers, with opposing sides also throwing stones at one another. A few soldiers from both sides were injured. A spokesperson from Indian Army's Eastern Command said that the matter had been "resolved after 'dialogue and interaction' at a local level" and that "temporary and short-duration face-offs between border guards do occur as boundaries are not resolved. Troops usually resolve such issues by using mutually established protocols". China did not share details about the incident, and the Chinese Ministry of Defense did not comment on the incident. However, the foreign ministry said that the "Chinese soldiers had always upheld peace and tranquility along the border".
Eastern Ladakh
On 21 May, the Indian Express reported that Chinese troops had entered the Indian territory in the Galwan River valley and objected to the road construction by India within the (undisputed) Indian territory. The road under construction is a branch of the Darbuk–Shyok–DBO Road (DSDBO) which leads into the Galwan valley. The report also stated that "the Chinese pitched 70–80 tents in the area and then reinforced the area with troops, heavy vehicles, and monitoring equipment." On 24 May, another report said that the Chinese soldiers invaded India at three different places: Hot Springs, Patrol Point 14, and Patrol Point 15. At each of these places, around 800–1,000 Chinese soldiers reportedly crossed the LAC and settled at a place about 2–3 km (1–2 mi) from the border, pitching tents and deploying heavy vehicles and monitoring equipment. The report added that India also deployed troops in the area and stationed them 300–500 metres (984–1,640 ft) from the Chinese troops. The EurAsian Times stated that the Chinese forces "have a huge build-up including military-style bunkers, new permanent structures, military trucks, and road-building equipment". On 30 May, Ajai Shukla reported that thousands of Chinese soldiers were "consolidating their positions," and that there were 18 guns at Pangong Tso and about 12 guns in the Galwan valley. Indian troops had taken up positions to block any further advance by the PLA towards the DSDBO Road. On 27 May 2020, the Chinese Ambassador to India as well as a Chinese Foreign Ministry spokesman stated that the overall situation was stable. However, news reports continued stating that thousands of Chinese soldiers were moving into the disputed regions in Ladakh. This move prompted India to deploy more troops. Chinese infrastructure development was also reported in Gogra–Hot Springs. Tracks in satellite imagery suggest that PLA troops make forays into Indian territory here.
Galwan Valley clash
On 15 June, at patrolling point 14, Indian and Chinese troops clashed for six hours in a steep section of a mountainous region in the Galwan Valley. The immediate cause of the incident is unknown, with both sides releasing contradictory official statements in the aftermath. Beijing said that Indian troops had attacked Chinese troops first, while on 18 June The Hindu quoted a "senior government official" in the Ministry of External Affairs of India who said their troops were ambushed with dammed rivulets being released and boulders being thrown by Chinese troops. The statement said this happened while they were patrolling a disputed area where Colonel B. Santosh Babu had destroyed a Chinese tent two days earlier. While soldiers carry firearms, due to decades of tradition designed to reduce the possibility of an escalation, agreements disallowed usage of firearms, but the Chinese side was reported to possess iron rods, clubs and batons wrapped in barbed wire and clubs embedded with nails. Hand-to-hand combat broke out, and the Indian soldiers called for reinforcements from a post about 3.2 kilometres (2 mi) away. Eventually, up to 600 men were engaged in combat using stones, batons, iron rods, and other makeshift weapons. The fighting, which took place in near-total darkness, lasted for up to six hours. The Defence Ministry of India said in its 2020 year end review that China used "unorthodox weapons".
The fighting resulted in the deaths of 20 Indian soldiers, including 16th Bihar Regiment commanding officer Colonel Santosh Babu and Junior Commissioned Officer Nuduram Soren VrC While three Indian soldiers died on the spot, others died later due to injuries and hypothermia. Most of the soldiers who were killed fell to their deaths after losing their footing or being pushed off a ridge. The clash took place near the fast-flowing Galwan River, and some soldiers from both sides fell into a rivulet and were killed or injured. Bodies were later recovered from the Shyok River. Several Indian news outlets stated that at least 10 Indian soldiers, including 4 officers, were taken captive and then released by the Chinese military on 18 June. According to Gen V. K. Singh, an unconfirmed number of Chinese soldiers were also captured and later released by India. Some Indian soldiers had also been momentarily taken captive. According to Indian media sources, the mêlée resulted in 43 Chinese casualties. Per media reports based on sources, the Chinese side accepted a de-escalation meeting following the incident; a Chinese commanding officer was also killed in the mêlée. The Chinese defence ministry confirmed the existence of Chinese casualties but refused to share the number. Reports emerged on Chinese internet that five Chinese soldiers died on 16 June, but the report was subsequently censored by the Chinese government. On 22 June, when asked about an Indian minister's assertion about the number of Chinese casualties, China declined to comment. Two days later on 24 June a Chinese spokesperson responded and called the remark from the Indian minister 'misinformation'. US intelligence reported that the PLA suffered 35 casualties. Indian media reported that 10 Indian soldiers were released from Chinese custody on 17 June, including four officers. Responding to the reports, the Indian Army and the Chinese Foreign Ministry have both denied that any Indian personnel was taken into custody. On 19 February 2021, the Central Military Commission of China stated that four of its soldiers were posthumously awarded for their actions during the June 2020 clash with India at Galwan. On 16 June, Chinese Colonel Zhang Shuili, spokesperson for the PLA's Western Command, said that the Indian military violated bilateral consensus causing "fierce physical confrontations and casualties", and that "the sovereignty over the Galwan Valley area had always belonged to China". On 18 June, India's Minister of External Affairs made a statement saying that China had "unilaterally tried to change the status quo" and that the violence was "premeditated and planned". The same day, the United States Assistant Secretary of State for East Asian and Pacific Affairs said that the Chinese PLA had "invaded" the "contested area" between India and China. On 19 June, however, Prime Minister Modi declared that "neither have [China] intruded into our border, nor has any post been taken over by them", contradicting multiple previous statements by the Indian government. Later the Prime Minister's Office clarified that the Indian Prime Minister wanted to indicate the bravery of 16 Bihar Regiment who had foiled the attempt of the Chinese side. On 22 June, U.S. News & World Report reported that US intelligence agencies have assessed that the chief of China's Western Theater Command, Gen. Zhao Zongqi, had sanctioned the skirmish. In the aftermath of the incident at Galwan, the Indian Army decided to equip soldiers along the border with lightweight riot gear as well as spiked clubs. On 20 June, India removed restriction on usage of firearms for Indian soldiers along the LAC. Satellite images analysed by the Australian Strategic Policy Institute show that China increased construction in the Galwan valley since the 15 June skirmish. The Chinese post that was destroyed by Indian troops on 15 June was reconstructed by 22 June, with an expansion in size and with more military movement. Other new defensive positions by both Indian and Chinese forces have also been built in the valley.
Depsang area
India–China tension in the Depsang area started months before the May 2020 standoff. Chinese presence, 18 km (11 mi) inside the Indian perception of the LAC, near the Y-junction or Bottleneck on Burtsa Nala valley, was reported by Indian media on 25 June 2020. The reports described movement of troops, heavy vehicles and military equipment. The Chinese claim lines are 5 km further west of bottleneck. Indian Patrol Points (PP) 10, 11, 11A, 12 have been blocked by PLA movement and construction at the Y-junction since March–April 2020. Intelligence inputs on 31 August 2020 put the Chinese control of territory within the India's perception of the LAC at about 900 square kilometres (350 sq mi).
Ongoing construction of infrastructure
China and India have both been constructing infrastructure along the borders aimed at augmenting strategic capabilities. This includes infrastructure in the Indo-Pacific region. Following Chinese announcements of more dam construction on the Brahmaputra River, India said that it would need to build a dam along the river to mitigate the negative effects of the Chinese dam construction. This construction has continued throughout 2020 and 2021.
India
Amid the standoff, India decided to move approximately 12,000 additional workers to border regions to help complete Indian road projects. Around 8,000 workers would help Border Roads Organisation's (BRO) infrastructure project, Project Vijayak, in Ladakh while some workers would also be allocated to other nearby border areas. The workers would reach Ladakh between 15 June and 5 July. The first train with over 1,600 workers left Jharkhand on 14 June 2020 for Udhampur, and from there the workers went on to assist BRO at the Sino-Indian border. Apart from completing the DS–DBO Road the workers would also be assisting the BRO in the construction of other border roads. Starting from June, the government announced up to 170% increase in minimum wages for those working along the India–China border, with the highest increase in wages going to employees in Ladakh. Experts state that the development of Indian infrastructure along the border was one of the causes for the standoffs. LiveMint reports "that while such asset creation might be adding to India's strategic capital, it is not furthering its human capital the same way." India has also installed surveillance equipment along the LAC. In October 2021, environmental clearance was given for the construction of new border outposts, including at locations where tensions with China have increased. At the end of 2021, India inaugurated a number of border roads and bridges, including the Umling La section of the Chisumle–Demchok road.
China
Throughout the standoff China continued to build infrastructure near the LAC. Infrastructure includes roads, bridges, helipads and other military infrastructure such as camps. Optical fibre cables are being laid for its frontline troops at the faceoff sites in Pangong Tso and Gogra-Hot Springs area. Two new marinas at Pangong Tso have also been built. China has installed cameras, motion sensors and other surveillance equipment along the LAC. Airbases in Xinjiang and Tibet are being further developed; this includes airbases at Hotan, Kashgar, Gargunsa, Lhasa-Gonggar and Shigatse. At Kailash-Mansarovar, near the Lipulekh pass, China is building a surface-to-air missile site. China is also developing a 5G network for its troops along the LAC. Reports of China deploying satellite jammers along the border was also reported. In July, Stratfor reported that the Chinese military had built 26 new temporary barracks and 22 new bases along the Indian border; "a mix of permanent and semi-permanent positions". In September, Stratfor reported that since the beginning of the standoff, the construction of four new heliports has started. The report by Sim Tack notes that this buildup by China in the Himalayas is similar to Chinese strategy in the South China Sea, a strategy that considerably increases the cost for those trying to oppose China's claims. In November, China reportedly constructed the village of Pangda 2 km within Bhutan's territory and 9 km from the 2017 Doklam standoff site, to which the Bhutanese ambassador to India responded with "there is no Chinese village inside Bhutan." New Chinese ammunition bunkers were also reported 7 km from the 2017 site. A few weeks later, reports emerged of China having constructed three villages near Bum La Pass. Lying within Chinese territory, the villages were reportedly being constructed while Chinese and Indian soldiers face off in eastern Ladakh. This was followed by reports in January 2021 of the construction of another village in disputed territory along the border in Upper Subansiri district. Another new Chinese enclave (supposedly) in Arunachal's Shi Yomi district was reported in November 2021. During the standoff, China started building a bridge across the Pangong lake.
=== Logistics === Following unsuccessful diplomatic talks and stalled military disengagement and de-escalation process, China and India prepared themselves to maintain sustained deployment in Ladakh throughout the winter. Temperatures in parts of Aksai Chin and Ladakh, a high altitude cold desert, drop as low as −40 °C. While some areas of the region see heavy snowfall, eastern Ladakh sees winds of up to 60 kmph. Shyok River in Pangong Tso freezes, as does water in pipes. A large part of the logistical requirements on the Indian side is in the form of fuel, oil and lubricants (FOLs). Oil is used for firing bukharis and cooking food as well as melting snow for drinking water and for barracks with heating systems. Arctic tents and winter clothing have been stocked. Nutritional requirements are met through provisions including 22 types of rice, pulses and wheat, 65 necessary food items, perishables such as vegetables; and high-calorie foods for deployment of 18,000 feet (5,500 m) and above. A single soldier requires approximately 800 kg of provisions to last through winter. Arms and ammunition have been stockpiled. Local resources in Ladakh are limited, so everything comes from the plains. Extra engineering forces have been tasked with providing additional barracks for the troops; by mid–November it was reported that the army has completed the construction of "habitat facilities" in Ladakh. According to former Army Deputy Chief of Staff, Lieutenant General J.P. Singh, winter deployment along the LAC will financially bleed India by forcing construction of new infrastructure, recurring expenses such as additional truck and aircraft movement, and purchase of off-the-shelf winter equipment; in turn affecting other expenses such as modernisation plans. Amidst the standoff, India completed military logistics sharing agreements with partners in the Quad—Japan, Australia and United States. DRDO has developed a number of products for troops in Ladakh such as a new buhkari called Him Tapaak. There has been considerable delays of several years in construction of border outposts for the ITBP. The People's Daily reported that the PLA has been constructing new infrastructure for the winter, such as pre-fabricated shelters, and conducting drills using drones to deliver hot meals to frontline troops. China is also seeking to set up military logistics facilities in Pakistan, Sri Lanka and Myanmar.
=== War of attrition === Reports citing Indian army sources point to the daily attrition due to the heights and cold. This attrition is "within the expected ratio" and those who recover are redeployed. The Chinese side faces similar situations. Commentators are pointing out that this is becoming or has already become a war of attrition; this includes Yun Sun, a China specialist at the Stimson Center, and Srikanth Kondapalli, a professor of Chinese studies at JNU. Other border forces such as the Indo-Tibetan Border Police (ITBP) also face attrition related challenges.
=== Cyber attacks === Following escalation in 2020, reports of cyber attacks increased. The Maharashtra cyber department suspected that a severe blackout in Mumbai on 13 October 2020 was caused by a malware attack. A February 2021 study by cybersecurity firm Recorded Future found that Chinese malware flowed into Indian electricity supply control systems after the skirmishes in 2020, though it did not validate a link between the malware and Mumbai power outage. At least 12 government organisations, mainly power utilities, were reported to have been attacked.
Casualties and losses
Diplomatic response
After the first melee took place, on 5–6 May 2020 at Pangong Tso, Foreign Secretary of India Harsh Vardhan Shringla called Sun Weidong, the Chinese ambassador to India. Then, Ajit Doval reportedly talked to a top Chinese diplomat Yang Jiechi. On 28 May, in a press conference, Indian spokesperson for the Ministry of External Affairs, Anurag Srivastava, maintained that there were enough bilateral mechanisms to solve border disputes diplomatically. (However, some critics say that these agreements are "deeply flawed".) The Border Personnel Meeting (BPM) points had rounds of military talks in May–June. First between colonels, then between brigadiers, and on 2 June, more than three rounds between major generals. All these talks were unsuccessful. Some Indian military sources said that India was still unclear with China's demands. "When one wants to stall a process, one makes absurd demands ... they purposefully made some unreasonable demands", said the sources. On 6 June, commanders' talks took place at Chushul-Moldo BPM. The talks involved the Indian commander of Leh-headquartered XIV Corps, Lt Gen Harinder Singh, and the Chinese commander of the Tibet Military District (South Xinjiang Military Region) Maj Gen Liu Lin. On 17 June 2020, Prime Minister Modi addressed the nation regarding the Galwan skirmish, giving a firm message directed at China over the deaths of Indian soldiers. The first communication since the start of the border dispute between the foreign ministers of China, Wang Yi and of India, S Jaishankar also happened after the Galwan skirmish. Jaishankar accused the Chinese actions in Galwan to be "pre-meditated and planned". On 20 June, Chinese social media platform WeChat removed the Indian Prime Minister's remarks on the Galwan skirmish, which was uploaded by the Indian Embassy in China. The official statements of the Ministry of External Affairs were also removed. WeChat said that it removed the speech and statements because they divulged in state secrets and endangered national security. The MEA spokesperson's statement on the incident was also removed from Weibo. Upon seeing that the page said that the content had been deleted by the author, the Indian embassy in China issued a clarification that the post wasn't removed by them, and re-published a screenshot of the statement in Chinese. On 1 July, Prime Minister Modi quit the Chinese social media platform Weibo. On 3 July, during a surprise visit to military posts in Ladakh, Prime Minister Modi, said in a speech that the "age of expansionism" is over and history has revealed that "expansionist forces have either lost or were forced to turn back"; the media noted that this was in reference to Beijing.
The second round of commanders' meeting was on 22 June. In an 11-hour meeting, the commanders worked out a disengagement outline. On 24 June, this disengagement was then diplomatically acknowledged by both sides during the virtual meeting of the WMCC. Chinese spokesperson, Zhao Lijian said that India "agreed to and withdrew its cross-border personnel in the Galwan Valley and dismantled the crossing facilities in accordance with China's request". The third round of commanders' talks were held on 30 June; India reiterated its demand for the pullback of the Chinese troops from all key areas including Pangong Tso, Galwan Valley and the Depsang plains and the restoration of status quo ante in April whereas China emphasised that the military buildup in the region should be reduced. Following the talks, it was reported that Chinese vehicles were seen withdrawing from the Galwan clash point, as well as from Hot Springs and Gogra.
=== Disengagement and de-escalation efforts === After earlier unsuccessful attempts at complete disengagement, a discussion scheduled for 5 July, was held between special representatives National Security Advisor of India, Ajit Doval and Foreign Minister of China, Wang Yi, where it was decided that both Indian and Chinese troops would move back 1.8 km from the patrolling point PP 14, the 15 June clash site in the Galwan valley. It was reported that both the troops moved back around 1.5 to 2 km from the PP 14 to create a buffer zone, which would be off-limits for foot patrolling by them for the next 30 days. Chinese troop fully moved out of the clash site, along with thinning down of troops at Hot Springs and Gogra. The Chinese troops did not withdraw from the Pangong Tso, where they entered 8 km inside Indian patrolling territory. On 25 July, Indian media reported a completion of disengagement at Galwan, Hot Springs and Gogra. On 30 July, shortly after the Chinese Defence Ministry claimed that gradual disengagement and de-escalation was taking place; India told China that the disengagement process is not as yet complete, with Indian Army sources saying that "there has been no positive movement on the ground for more than two weeks now" and that disengagement at Gogra and Pangong Tso was remaining. On 30 July, the Chinese ambassador Sun Weidong claimed the process of clarifying the LAC could not continue because unilateral delimitations of the LAC cause more disputes. The fourth round of corps-commander talks took place on 14 July, while the fifth round of talks were on 2 August. On 24 July diplomatic talks were held between the two countries with regard to disengagement. Following the fifth round of talks, the China Study Group convened and found China's "mutual and equal" disengagement proposal at Pangong Tso unacceptable. On day 100 of the border tensions The Week reported a statement from a defence official based in the Secretariat Building in New Delhi, "Indian military planners believe that things seem to be out of their control. Now, only a political intervention can resolve the issue. Military side has done enough with repeated marathon discussions." On 27 August, former Foreign Secretary of India, Shyam Saran said "India needs to be patient ... citing the example of Somdorong Chu in 1987 which took seven years to resolve".
Chinese General Wei Fenghe and his Indian counterpart Rajnath Singh held a talk, on 4 September in Moscow, on the sidelines of a Shanghai Cooperation Organisation (SCO) meeting. On 10 September, the foreign affairs ministers of China and India met in Moscow. Five points were agreed upon in a joint statement, including new CBMs between the two countries. On 21 September, the sixth commander-level meeting took place at Chushul-Moldo BPM. The Indian delegation consisted of Lt Gen Harinder Singh, Lt Gen P G K Menon, two major generals, four brigadiers and other officers, the chief of the Indo-Tibetan Border Police and for the first time, a Ministry of External Affairs representative. Following the 14-hour talks, a joint statement was released, which included both sides having agreed to "stop sending more troops to the frontline". On 30 September, the fifth round of diplomatic talks took place; this was the 19th meeting of the WMCC. On 13 October, the seventh round of military commanders talks in Chushul took place; while the talks were called positive, on ground issues and tensions remain. On 15 October, Jaishankar said that the talks between India and China to resolve the standoff are "confidential" and shouldn't be "prejudged". During the eighth round of corps-commander-level talks on 6 November the Chinese side put forward a proposal for de-escalation, disengagement and de-induction. The ninth round of talks were in January 2021, the tenth in February 2021, and the eleventh in April 2021. In February 2021, disengagement from Pangong Tso was reported. On 1 August 2021 a new military hotline was set up.
=== Linkage of border tension and bilateral relations === In an interview on 2 August 2020, the Indian External Affairs Minister said to the Times of India, "the state of the border and the future of our ties cannot be separated". On 4 August, the Chinese foreign ministry spokesperson said that the two countries should "make sure differences do not escalate into disputes" and that China hopes India will work with them in maintaining the "overall interests of bilateral relations." On 26 August, Chinese Ambassador Weidong said that China hoped India would not mix the functioning of Confucius Institutes with the border tensions—but a "brief moment" in history. However India maintained that the border tensions and normal relations between the two countries are linked. European Foundation for South Asian Studies (EFSAS) states that while China has tried to delink the border issue and other bilateral relations, "India has now been bitten enough times to realize the futility, even counter-productivity, of dealing with the border issue in isolation."
=== India's statements about transgressions, incursions, intrusions and infiltration === On 19 June 2020, during the all-party meet, Prime Minister Narendra Modi was translated as saying, "No one has entered Indian territory or captured any military post". In the Upper House of the Indian Parliament, on 16 September 2020, the Minister of State for Home Affairs, in response to a question from a BJP MP about infiltrations, said in a written reply that "since February there had been 47 cases of attempted infiltration along the India–Pakistan border" and "no infiltration has been reported along India–China border during the last six months." On 15 September 2020, in the Parliament of India, Defence Minister Rajnath Singh said "China made transgression attempts on Line of Actual Control (LAC) in the western sector. This includes the Kongka Pass, Gogra, and the north bank of Pangong Lake."
=== Official statements on territorial sovereignty === On 29 September 2020, a Chinese Foreign Ministry spokesperson said that China does not recognize the "illegal" Union Territory of Ladakh. In other diplomatic statements, on 8 September and then again on 13 October, China repeated that they have never recognized the Indian state of Arunachal Pradesh. China has routinely objected to Indian leaders visiting Arunachal Pradesh over the years. Before the national day of Taiwan on 10 October 2020, Chinese embassy in New Delhi issued guidelines for the Indian media over coverage of the national day. On 15 October India told China not to comment on India's internal matters, referring to China's repeated insistence on commenting upon its infrastructure as being the cause for border tensions. At a political as well as an individual level, statements and actions related to the territorial sovereignty of Tibet, Gilgit, Baltistan, Aksai Chin and Shaksgam Valley have also been made. With regard to a new Chinese village near Longju in disputed territory Chinese foreign ministry spokesperson stated in January 2021 "... China's normal construction on its own territory is entirely a matter of sovereignty".
Status of standoff and skirmishes
=== Pangong Tso === Complete disengagement from Pangong Lake north and south bank took place in February 2021. Part of the disengagement deal at Pangong Lake was the withdrawal of Indian troops from positions they had taken control of 29 and 30 August in the Chushul sector and Kailash Range overlooking Chinese fixtures at Spanggur Gap and Spanggur Tso.
=== Gogra-Hot Springs === India reported a change in status quo in early May 2020. From May into early June, disengagement efforts at areas including Gogra and Hot Springs was underway. On 9 June 2020, PLA moved back 2 km at Hot Springs. However further de-escalation did not continue following skirmishes in other areas, including the 15/16 June skirmish which caused tensions. On 24 June 2020, disengagement in general was again agreed upon. Through early July 2020, disengagement was underway, and on 25 July 2020, India Today and ANI wrote of the completion of disengagement at locations in Hot Springs and Gogra. In February 2021, India Today, as per sources and officials, disengagement at other locations of Hot Springs and Gogra was yet to be discussed. Following the twelfth military commanders talks, disengagement at Gogra post (PP 17A) took place on 4 and 5 August 2021. Indian analysts have postulated that the buffer zone created at PP 17A has resulted in the LAC shifting westwards. While the joint statement stated that "All temporary structures and other allied infrastructure created in the area by both sides have been dismantled and mutually verified", analysts pointed out that Chinese structures are still visible through satellite imagery.