Trump on Wednesday said in a tweet that he was "ready, willing and able to mediate" between the two countries.
China has conducted a massive military exercise in the high altitude Qinghai-Tibet Plateau, close to the disputed borders with India, during which it has for the first time tested the multi-role J-10 fighter jets.
India brought in more troops after the destruction of two of its bunkers and "aggressive tactics" adopted by the Chinese People's Liberation Army
In a strong response to China's objection to development of infrastructure on the Indian side of the LAC, New Delhi also asserted that Beijing has no locus standi to comment on India's internal matters.
Playing down its unsuccessful bid to establish diplomatic ties with Bhutan, China on Monday said it is glad to see New Delhi and Thimphu develop their relations further during the just-concluded visit of Prime Minister Narendra Modi.
Admitting that it was aware of China developing rail links in its border areas, including Tibet and Xinjiang Autonomous Regions, India said on Wednesday it keeps a 'constant watch' on all developments having a bearing on its security.
A political counsellor of the Chinese Embassy in India said in a video.
Nearly a dozen Tibetans, including women, on Thursday staged a protest outside Hyderabad House in New Delhi, objecting to the border talks between India and China. They claimed that Beijing could not discuss the issue before granting freedom to Tibet. Draped in Tibetan flags and carrying anti-China placards, the protesters assembled in front of Hyderabad House near India Gate in the morning.
China on Monday opened the second land crossing in Tibet via Nathu La to allow the first batch of Indian pilgrims undertaking the arduous Kailash-Manasarovar Yatra, in the latest confidence-building measure between the two neighbours.
China on Tuesday took strong exception to British Prime Minister David Cameron's meeting with the Dalai Lama and lodged diplomatic protests accusing the United Kingdom of interfering in its internal affairs by playing up the Tibet issue.
Recalling the 1962 War, Napalchayal said when Chinese troops reached near the Darma, Vyas and Johar valleys in the district, villagers helped the Army carry ammunition and food to border posts on sheep and mules.
'An opportunity is at hand to think big and recast the India-China relationship on a new template, which would help the pursuit of our country's dream of major power status,' says Ambassador M K Bhadrakumar.
'Anyone familiar with Modi's track record will know he never forgets a slight, a betrayal,' notes Virendra Kapoor.
Sitharaman visited forward army posts in remote Anjaw district of Arunachal Pradesh bordering China on Sunday to take stock of the defence preparedness.
Only he, with his tremendous political capital and personal stature, can pull it off, observes B S Raghavan, the veteran civil servant.
"The door of dialogue still opens to Dalai, so long as he gives up the position for Tibet Independence, so long as he recognises Tibet and Taiwan as inalienable parts of the Chinese territory," Chinese Premier Wen Jiabao said on Tuesday at his maiden press conference after being elected to a second five-year term. "Since the peaceful liberation and especially the democratic reform, Tibet has moved forward and become more developed," Wen said.
'The muscularity of the last three years didn't bring any dividends and if anything, Chinese attitudes only hardened,' says Ambassador M K Bhadrakumar.
'We will not accept these misadventures by the Chinese.'
'The border standoff, if not properly addressed by both sides, could escalate to a conventional or sub-conventional conflict between India and China,' predicts Srikanth Kondapalli, one of India's leading China experts.
China on Thursday launched fresh broadside against exiled Tibetan spiritual leader the Dalai Lama ridiculing his India links and his assertions that Arunachal Pradesh was part of India.
The Indians felt that if they acceded to Chinese claims in Ladakh, Beijing would simply be emboldened to press for further concessions in the future. A revealing excerpt from India And The Cold War.
The Indian Army has been matching up to the Chinese build up in both Pangong Tso lake and Galwan Valley, the two locations in Ladakh which have witnessed major reinforcement of troops in the last two weeks, sources said. There was very little chance of easing of tension anytime soon as both sides are aggressively holding onto their respective positions, they said.
The Siang (Brahmaputra) river originating from Tibet was suddenly found to have almost dried up at a town in Arunachal Pradesh, a state government spokesman said on Wednesday night.
'Islamic State has declared that the liberation of Islamic Xinjiang from China is an objective. Beijing may well find that Pakistan is unable to assist in any meaningful way,' says China expert Jayadeva Ranade.
The first priority for the new Tibetan administration in Dharamsala should be to look at Tibetan recruitment in the PLA, suggests Claude Arpi.
IOC President Jacques Rogge said he was "very concerned" after protests disrupted the Olympic torch relay in London.
'If an 'informal meeting' with Xi Jinping materialises before the SCO summit in June, that itself could be regarded as a significant breakthrough in India-China relations,' says Ambassador M K Bhadrakumar.
Torrential rains continued to wreck havoc in China with landslides and floods in northwestern province of Shaanxi killing 111 people and disrupting the train traffic between Tibet and the mainland.
"What kind of a person the Dalai Lama is? He is explicitly, in his words and deeds, a political exile engaged in destabilising activities. His aim is to undermine China's relations with other nations and its national unity," Chinese Foreign Ministry spokesperson Jiang Yu told a bi-weekly press briefing in Beijing.
The government is aware that China is developing infrastructure in the border regions across India and a constant watch is kept on developments having a bearing on national security, the External Affairs Ministry told the Rajya Sabha on Thursday.
At the secret talks in Beijing last week, China had demanded that the Buddhist leader take "concrete steps" to curb "terrorist" activities of Tibetan Youth Congress based in India and not to support "plots to fan" violent activities and not to support any argument and activity to seek "Tibetan independence".
The time is ripe to extend the confrontation with the Chinese to the maritime domain, says former RA&W officer Krishan Varma.
"We'd certainly like to see that dialogue resume. As you point out, it is something that has gone on in the past and we think it's the best way to be able to manage and deal with the problems in Tibet," State Department Deputy Spokesman Tom Casey said. "But I'm not in a position at this point to tell you that there's any commitments made that I'm aware of to resume that kind of high-level discussion," he said.
The unmanned automatic weather information station will be built at an altitude of 5,300 metres on the peak of Mt Everest.\n\n
'The fatal mistake for the USSR was the invasion of Afghanistan.' 'Quite possibly the fatal mistake for the Chinese empire is the assault on Ladakh,' observes Rajeev Srinivasan.
The People's Daily, the mouthpiece of the ruling Communist Party of China, said the key word of 'various definitions put forward by the Dalai Lama clique, including the so-called 'middle-way' and 'high autonomy', is nothing but 'Tibetan independence'.
'They cannot use firearms.' 'They have to be restrained.' 'It is a game of patience and chess board moves.' 'It is not like India and Pakistan where bullets get fired and people get killed.'