General Officer Commanding-in Chief of the Eastern command, Lieutenant General R P Kalita, however, said the Indian side is also continuously upgrading its infrastructure and capabilities to deal with any situation which may arise along the border.
India says the State of Arunachal Pradesh is its integral and inalienable part.
The Arunachal Pradesh government has launched an ambitious plan to build 50 mini hydropower projects along the border with China for electrification of remote villages that are facing challenges of poor connectivity and mountainous terrain.
China defends its construction of a dam on the Brahmaputra river in Tibet, addressing concerns from India and Bangladesh about its potential impact on water flow and the environment.
Rajnath Singh asserted that India has every capability to thwart challenges along the border to protect the country's territory.
The Sichuan-Tibet Railway will be the second railway line into Tibet after the Qinghai-Tibet Railway project. It will go through the southeast of the Qinghai-Tibet Plateau, one of the world's most geologically active areas, according to the Chinese official media.
The move bears significance in view of the increased Chinese activities along the border and transgressions by China's People's Liberation Army (PLA).
Asked for his reaction to the allegation of the PLA abducting Taron, the spokesperson of the Chinese foreign ministry in Beijing said, "I don't know the situation."
'Critics say the political leadership abandoned the army chief or did not back him. I disagree. 'Military leaders are trained to take decisions when given a free hand.' 'This was a clear go-ahead from the prime minister to the army chief.'
A powerful senatorial committee on Wednesday is set to consider a bipartisan resolution to recognise Arunachal Pradesh as an integral part of India, pushing back against China's military aggression to change the status quo along the Line of Actual Control.
"They are likely to intimate date and time soon. Delay attributed to bad weather conditions on their side," Rijiju wrote on Twitter.
Sources said the incident took place around July 25.
After the Chinese People's Liberation Army troop buildup at the Line of Actual Control, the border separating India and China, the Indian Army has beefed up the 1,300 km-long LAC in the eastern sector in Tawang, Arunachal Pradesh.
The five youths had gone missing on Friday from the Sino-Indian border in the Upper Subansiri district of Arunachal Pradesh.
'There was a wrong policy of government during the Congress regime. They didn't construct roads up to the border which left a buffer zone of 3-4 km which China occupied. Construction of new villages isn't a new thing, it's all inherited from Congress'
Sitharaman visited forward army posts in remote Anjaw district of Arunachal Pradesh bordering China on Sunday to take stock of the defence preparedness.
The envoy's "Tawang visit highlights resolute US support for Indian sovereignty and commitment to local partnerships", Alice G Wells, Acting Assistant Secretary of State in the Bureau of South and Central Asia, said in a tweet on Wednesday.
Singh, accompanied by Army Chief Gen Manoj Pande, also carried out a comprehensive review of India's military preparedness along the Line of Actual Control (LAC) in Arunachal Pradesh and lauded the troops for guarding the border with "unwavering commitment and unparalleled courage."
The Indian Army is effecting a major "reorientation" and "rebalancing" of its troops in the strategically sensitive areas along the Line of Actual Control (LAC) in Arunachal Pradesh, with a top general saying its overall combat readiness in the region is of a "very high order."
The ministry of external affairs said India has conveyed its "consistent position" on the issue to China on several occasions.
How does blatantly claiming Indian territory help to maintain 'peace in border regions', is a mystery that only China can explain, notes Claude Arpi.
Gandhi said he is with the family of the missing boy Miram Taron, and will not lose hope.
Border personnel meeting between Chinese and Indian border troops was held on the Chinese side near Bumla in Tawang district of Arunachal Pradesh.
The incident came to light when two members from the group of youths, who went hunting in the jungle, returned home and informed the families of the five that they were whisked away by the Chinese troops from Sera-7, an Army patrol zone located about 12 km further north of Nacho.
The Eastern Army commander said that there were some minor injuries to soldiers on both sides.
The chief engineer of 'Project Vartak', Brig Raman Kumar told ANI that the Border Roads Organisation (BRO) is developing and maintaining all road networks in the key border areas of western Assam and western Arunachal Pradesh.
The 62nd Raising Day of the Indo-Tibetan Border Police Force was commemorated with great enthusiasm at the Seema Dwar in Dehradun.
'Our love for our great nation -- Bharat is second to none and our patriotism towards our motherland -- India is for the entire nation to emulate.'
'We have sent them back from the land they wanted to grab. We have the bravest soldiers on the borders and we can sleep peacefully till they are there'
'The real issue between India and China is that the Chinese have transgressed along the Line of Actual Control at multiple points.'
During a press briefing on Tuesday (local time), White House press secretary Karine Jean-Pierre said that the United States is closely monitoring the situation and encourages both sides to utilise existing bilateral channels to discuss disputed boundaries.
The Chinese Army troops try to enter these areas every year and try to patrol out their claim line which India does not allow.
China said it was committed to peace and tranquility at the border areas.
Sources said the Chinese had come heavily prepared but did not expect the Indian side to be well prepared.
'The PLA is under constant watch.' 'There is an escalation matrix. For every degree of escalation, responses are thought of and trained for.'
The 17th Gyalwang Karmapa Ogyen Trinley Dorje last week visited Arunachal Pradesh, which China claims as a part of southern Tibet.
The United States' Department of Defence said that it continues to closely watch developments along the Line of Actual Control at the India-China border and noted that China 'continues to amass forces and build military infrastructure along the so-called LAC'.
The Galwan clashes indicate to the limitations in relations if they do not address border stability, points out Srikanth Kondapalli.
The Galwan clashes indicate to the limitations in relations if they do not address border stability, points out Srikanth Kondapalli.
At the border personnel meeting, China also accused the Indian side of damaging its road building equipment when a road laying party left its gear in Tuting in December last year following a protest by India.