The sources also said another round of military talks between the two sides on Wednesday to defuse tensions in the area remained inconclusive. The talks lasted nearly seven hours.
This is the first such incident along the border with China that Indian armed forces personnel have been killed after a gap of nearly 45 years.
'India is not the India of 1962. We are not carrying that baggage of history anymore.'
The Army said it was also highlighted that completion of disengagement in other areas would pave the way for the two sides to consider de-escalation of forces and ensure full restoration of peace and tranquillity and enable progress in bilateral relations.
Until last month more than two-thirds of the Indian Army was deployed against Pakistan. Of 14 army corps, just four-and-a-half faced China, while more than twice that number was ranged against Pakistan.
India's top military and strategic brass on Tuesday reviewed the overall situation in eastern Ladakh amid indications that the latest round of talks between senior military commanders of Indian and Chinese armies on the next phase of disengagement of troops may not have produced encouraging results, people familiar with the developments said.
The Army has also further bolstered overall surveillance mechanisms in all areas along the Line of Actual Control (LAC) in eastern Ladakh after foiling China's fresh attempt to occupy an area on the southern bank of Pangong lake, they said.
Chinese military has also deployed a sizeable number of its troops in Galwan Valley, the site of the violent clashes on June 15 that left 20 Indian soldiers dead.
"I congratulate all Indian citizens on the occasion of Kargil Vijay Diwas. The sacrifices made by soldiers, which helped us win the Kargil war, will always be a source of inspiration for the armed forces," Rajnath Singh told reporters after paying the tributes.
Indian Army Chief General M M Naravane had said on Wednesday that India was hopeful of resolving issues related to disengagement at Patrolling Point 15 (Hot Springs) in eastern Ladakh in the 14th round of talks.
His visit comes ahead of the upcoming official trip of Indian Army chief Gen M M Naravane to Nepal in the first week of November. Goel called on Prime Minister Oli at his official residence at Baluwatar on Wednesday evening, the premier's press advisor Surya Thapa told PTI.
The defence minister made the remarks after performing 'Shastra Puja' -- the customary worship of weapons -- at the Sukna-based headquarters of the Indian Army's 33 Corps in Darjeeling district of West Bengal on the occasion of Dussehra.
'It is astonishing that such a serious issue be handled in so casual and cavalier a fashion, but this has become what is expected of this government,' observes Aakar Patel.
Senior commanders of the two armies held intense negotiations for nearly 11 hours on Sunday at a designated meeting point in Moldo on the Chinese side of the Line of Actual Control.
Chief of Defence Staff Gen Bipin Rawat, his wife Madhulika Rawat and 11 others were killed when an Indian Air Force helicopter carrying them crashed on Wednesday near Coonoor in Tamil Nadu in apparently foggy conditions, killing 13 people on board, the IAF and other officials said.
The top military brass reviewed the situation in eastern Ladakh and deliberated on key issues to be flagged at the talks on Monday, the sources said. Army Chief General M M Naravane and several top military officials were present in the meeting.
'The Indian government wakes up after the fact when it can do nothing, or rather lacks the will to prosecute military actions to reverse these adverse PLA-driven developments.'
The Indian delegation at Thursday's talks is likely to be led by Naveen Srivastava, Joint Secretary (East Asia) in the external affairs ministry, they said.
The two sides have also agreed for a joint mechanism to verify the progress in the disengagement process through delegation meetings as well as using unmanned aerial vehicles.
Prime Minister Narendra Modi will unfurl the national flag from the ramparts of the Red Fort on Sunday to celebrate the country's 75th Independence Day and two Mi-17 1V helicopters of the Indian Air Force (IAF) will shower flower petals at the venue for the first time ever.
External Affairs Ministry Spokesperson Anurag Srivastava said India is committed to resolve all issues through dialogue, noting the way ahead to address the issue is negotiations.
Both the Indian and Chinese armies have brought in more troops in sensitive locations like Demchok, Daulat Beg Oldie and areas around Galwan river as well as Pangong Tso lake in Ladakh, the sources said. The area around Galwan has been a point of friction between the two sides for over six decades.
"When we have something to share, we will share. Discussions are ongoing," External Affairs Ministry Spokesperson Anurag Srivastava said replying to a volley of questions on whether India and China are working on specific proposals to resolve the over six-month-long row in eastern Ladakh.
'The attacks made clear to all the Gulf States that Pakistan was the nursery and sanctuary of extremist violence and that this violence threatened all the countries in the region.'
The Chinese side has particularly bolstered its presence in the Galwan Valley, erecting around 100 tents in the last two weeks and bringing in heavy equipment for construction of bunkers, notwithstanding the stiff protest by Indian troops. There have been reports of multiple incidents of transgressions by Chinese troops in several areas in Eastern Ladakh.
'The General appreciated the importance of history in understanding modern conflict.' Tibetologist Claude Arpi recalls his meetings with General Bipin Rawat.
India and Saudi Arabia on Monday called on states to reject the use of terrorism against other countries and prevent access to weapons, including missiles and drones, to commit acts of terror.
Looking into the current situation on the China boarder, IOC has stocked up enough winter-grade fuel for the region. With army movements increasing, the demand for this fuel is expected to increase multifold from the 350 metric tonnes last winter.
In 2020 India was compelled by China to change its national security strategy. From counter-insurgency, which the army has been focussed on for years, we shifted to conventional war, observes Aakar Patel.
"Numerous rounds of talks have taken place with the Chinese counterparts to deescalate the situation without compromising on India's stand of 'complete disengagement and immediate restoration of status quo ante'," the defence ministry said.
Every part of the equipment salvaged from the remanants of the Mi-17V5 helicopter will be carefully examined to find out what went wrong in the final moments of the flight from the Sulur air base in Coimbatore to the Defence Services Staff College in Wellington near Coonoor where General Rawat was headed.
The PM will pay homage to fallen soldiers at the newly-built National War Memorial in New Delhi on the Republic Day instead of Amar Jawan Jyoti beneath the India Gate arch.
"India and China are in communication and negotiations on lowering the temperatures through military and diplomatic channels. No party should engage in any action that may escalate the situation at this point," Chinese Foreign Ministry spokesperson Zhao Lijian said during a briefing when asked about the Prime Minister's visit.
He said both sides reaffirmed to sincerely work towards complete disengagement of the troops along the LAC.
'The PLA will not voluntarily withdraw from Indian territory.'
Congress leader Adhir Ranjan Chowdhury aid that India must tackle Chinese aggression using all necessary means.
'They also agreed that for the overall development of bilateral relations it was essential to maintain enduring peace and tranquillity in the border areas,' the MEA said in a statement.
During the course of the intense and complex negotiations between senior commanders of the two armies that ended at 2 am on Wednesday, the Indian delegation also apprised the Chinese PLA about the "red lines" and conveyed that the onus was largely on China to improve the overall situation in the region, the sources said.
India and China have agreed to soon hold the 10th round of Corps Commander-level talks to take forward the de-escalation process in eastern Ladakh, the Ministry of External Affairs (MEA) said on Thursday.
"This unilateral act is not based on historical facts and evidence. It is contrary to the bilateral understanding to resolve the outstanding boundary issues through diplomatic dialogue," External Affairs Ministry Spokesperson Anurag Srivastava said.