Here is a timeline of what happened to the Indian Air Force helicopter carrying Chief of Defence Staff Bipin Rawat and others that crashed near Coonoor in Tamil Nadu on Wednesday:
In the video clip, Gen Rawat paid glowing tributes to the Indian armed forces personnel killed in the 1971 war with Pakistan and appealed to the citizens to join the celebrations of the 50th anniversary of the victory.
In his condolence message, Modi said he was deeply anguished by the helicopter crash in which Rawat, his wife and other personnel of the armed forces died.
The chopper took off at 11.48 am from the Sulur Air Base and was reported to be missing at around 12.22 pm, sources informed.
Prime Minister Narendra Modi on Thursday visited the Palam airbase in New Delhi and paid his last respects to Chief of Defence Staff General Bipin Rawat, his wife Madhulika Rawat and other 11 armed force personnel who lost their lives in a chopper crash in Tamil Nadu on Wednesday.
Condolences over the demise of chief of defence staff Gen Bipin Rawat poured in on Wednesday from various countries, including the US, Russia and Pakistan.
A quintessential military commander, Gen Bipin Rawat possessed an uncanny understanding of geopolitical upheavals, calibrated a tri-services military doctrine to make India face myriad security challenges, and is largely credited with bringing down militancy in the Northeast and Jammu and Kashmir.
General Bipin Rawat, India's first Chief of Defence Staff who died in a tragic helicopter crash in Tamil Nadu, was an exceptional leader, a valued partner and a strong proponent of US-India defence ties and helped deepen the bilateral strategic partnership, top US officials have said.
In an address at a virtual seminar, General Rawat said the situation along the Line of Actual Control in eastern Ladakh remained tense and that India's posturing has been "unambiguous".
As India battles a devastating wave of coronavirus infection, Chief of Defence Staff Gen Bipin Rawat on Tuesday called upon the armed forces to rise to the occasion and support the civil administrations across the country in dealing the pandemic as well as creating mitigation facilities in a time-bound manner.
Chief of Defence Staff Gen Bipin Rawat on Wednesday asserted that any possible terrorist activity flowing out of Taliban-controlled Afghanistan and finding its way into India will be firmly dealt with, and suggested that the Quad nations should boost cooperation in the global war on terrorism.
Official sources said Singh will brief President Kovind about the accident as well as the situation arising out of it.
In his first media interaction after assuming the position of the CDS, Rawat also said that his focus as the CDS will be to integrate the efforts of the three services and to work as a team.
The air defence command is to be rolled out by the beginning of next year and the Peninsula command by the end of 2021, Gen Rawat told a select group of journalists. The Indian Air Force will helm the air defence command and all-long range missiles as well as air defence assets will come under it, he said.
The plaintive strains of bugles sounding the last post broke through the hush, men in uniform clicked their heels and a 17-gun salute rang out as Gen Bipin Rawat and his wife were cremated on Friday evening -- the sun setting on a day written into India's military history and on the life of its most senior military officer.
Pakistan Army's spokesman in a short statement posted on Twitter said that Chairman Joint Chiefs of Staff Committee (CJCSC) General Nadeem Raza and Chief of Army Staff (COAS) General Qamar Javed Bajwa expressed condolences.
China has protested to India over Chief of Defence Staff General Bipin Rawat's reported remarks about Beijing constituting the "biggest security threat", the Ministry of Defence here said on Thursday.
He also set out priorities for execution of various initiatives by December 31 to achieve synergy among the three forces.
In Karnataka, home minister Araga Jnanendra directed police to track down the 'anti-national' persons who posted objectionable comments about the late chief of defence staff, and 'punish them befitting their distorted minds.'
Their mortal remains are expected to arrive in the national capital in a military plane by Thursday evening, the sources said.
"The army chief chief reviewed the security situation in Jammu and Kashmir and also operational preparedness of Northern Command at a high-level meeting," officials said.
'But, then are we saying that armed forces must prepare for war? No'
Opposition parties on Thursday suspended their dharna against the suspension of 12 Rajya Sabha MPs at the Mahatma Gandhi statue inside the Parliament complex in view of the death of Chief of Defence staff General Bipin Rawat and 12 others in a chopper crash a day ago.
The army chief said India wants peace along the borders but Pakistan was continuously violating the ceasefire, which caused loss of life and property.
Army Chief Gen Bipin Rawat and top brass of the force on Sunday paid glowing tributes to the two soldiers who were killed in a militant attack near Qazigund on the Srinagar-Jammu national highway.
Chief of Defence Staff Gen Bipin Rawat was laid to rest with a 17-gun salute and full military honours on Friday.
Gen Rawat said the world looks at India as a country that can balance the rise of China in the region as it was showing its 'assertiveness'.
A 44-year-old man in Gujarat, who had allegedly made derogatory remarks on his Facebook page about the death of chief of defence Staff General Bipin Rawat, was arrested by the Ahmedabad Cyber Crime Cell on Thursday, officials said.
'The accident was a result of entry into clouds due to unexpected change in weather conditions in the valley. This led to spatial disorientation of the pilot resulting in Controlled Flight into Terrain (CFIT),' it stated.
Condemning irresponsible social media posts and rejoicing over the demise of Chief of Defence Staff General Bipin Rawat in a military chopper crash, Karnataka Chief Minister Basavaraj Bommai on Friday said he has asked the police to identify and initiate legal action against them.
In a clear reference to Pakistan, he also sought diplomatic isolation and blacklisting by anti-terror watchdog FATF of countries sponsoring terrorism, asserting that there is a need to take the bull by its horns and strike at the root cause of terror.
He said a different kind of radicalisation was being witnessed in India and in Jammu and Kashmir.
He also assured the nation that the borders are fully secured.
The defence ministry employees have been given an option of donating one-day salary every month for the next one year and this would be done voluntarily.
Rawat said India was looking forward to procuring Kamov helicopters and other weapon systems and technology from Russia.
On Khan's statement as to why India and Pakistan could not be friends when Germany and France could be good neighbours, he said the neighbouring country first needed to see its internal condition. "They have turned Pakistan into an Islamic country. If they want cordial relations with India, they will have to develop themselves as a secular state," Rawat said.
Gen Rawat is due for retirement on December 31 and top government sources said, if everything goes according to plan, then the government would name him as the country's first CDS before he hangs up his boots.
Official sources said the black box was retrieved in the wake of authorities expanding the search area from 300 metres to 1 km from the accident spot.
People pay their respects to the chief of defence staff and the 13 others who died in Wednesday's helicopter crash near Coonoor.
Air Chief Marshal Vivek Ram Chaudhari, chief of the air staff, arrived at the site of the chopper crash