Barel said Israel was currently in a state of war and there was a sequence of challenges and tasks at hand.
The Indian Air Force is probing the incident, an IAF source said.
For one, triangles are involved.
Xi will attend the second informal meeting with Modi at Mahabalipuram near Chennai from October 11 to 12 and pay a state visit to Nepal on October 13, Foreign Ministry spokesperson Hua Chunying announced on Wednesday.
His comments came in the midst of the disengagement process between Indian and Chinese armies in Pangong Tso areas in eastern Ladakh where the two sides have been locked in a nine-month standoff.
China on Friday inaugurated its second railway line in Tibet, built at a cost of $2.16 billion, close to Indian border in Sikkim, enhancing mobility of its military in the remote and strategic Himalayan region.
'India has to prepare for future warfare where kinetic use of force at the border will be limited. War will take place in the realms beyond the border.'
So far, the Central Sector has never seen active hostilities, remaining peaceful even through the 1962 war. A reason for the Central Sector having remained peaceful is the towering Himalayan watershed that defines the border.
Prime Minister Narendra Modi and Chinese President Xi Jinping on Thursday began summit-level talks.
The countries voting in favour included France, Germany, Japan, Nepal, The United Arab Emirates, the United Kingdom and the United States.
What is it that China seeks and why has the Ladakh border become and remained hot for two years and what is going on in Arunachal Pradesh?, asks Aakar Patel.
'The Indian Army's surveillance had noticed the Chinese movements.' 'There was no intelligence failure.'
Suddenly the sands are shifting and even friends are acting strange.
'The world does not care about the tension on our border.' 'India has to emerge as a strong economic power.' 'Respect comes when the world sees a country with a direction and leadership that has a vision,' points out Ramesh Menon.
'Even if such a thing happens, it will not prolong for many days like Doklam did.' 'That is because both the leaders do not want it.'
One priority for Delhi (for the new foreign secretary in particular) is to have an in-depth discussion with Dharamsala as soon as possible, suggests Claude Arpi.
Describing Bangladesh as an 'exceptional neighbour', India on Friday said Modi's 'historic' visit there from Saturday will help the two countries.
'Everytime the Chinese raised the issue of our patrol crossing the line, I told them let's not fight over a line that does not exist yet.' 'Commanders resolved such situations sitting across the table, sometimes we posed veiled threats about creating problems elsewhere along the 800 km frontier as a tit-for-tat.'
'China made it evident that neither the swing-ride at Ahmedabad nor the red carpet at New Delhi worked, by timing its muscle-flexing in Ladakh to coincide with Xi's visit.'
'Does the Indian army's new assertiveness risk a clash escalating into shooting and possibly skirmishes?' asks Ajai Shukla.
The time is ripe to extend the confrontation with the Chinese to the maritime domain, says former RA&W officer Krishan Varma.
Indian claims to the Ram story and ownership could be challenged from more places than one, says N Sathiya Moorthy.
'Chinese government, people and the military were angry over India's dangerous move in Doklam'
'Neither State should take the matter into a terrain that involves tension -- and certainly not war.'
'The Chinese -- up to the highest leadership -- will avoid a conflict because they know they will be badly licked.' 'The reputation they have painstakingly built over the last two-three decades of being a global power will be destroyed.'
Gen Naravane said that the Indian Army did not hide casualties during Galwan clash in eastern Ladakh as the Chinse have done.
From early indications, the Modi government's foreign policy seems to be pragmatic and reciprocal, says K G Suresh.
'From the very start, PM Modi was insistent that visiting foreign leaders should be exposed to an India beyond its capital.' 'Through these experiences, he felt that the full Indian narrative would be much better understood across the world,' explains External Affairs Minister S Jaishankar. A riveting excerpt from Bluekraft Digital Foundation's Modi@20: Dreams Meet Delivery.
Blackmail on one side and bullying on the other doesn't make for a constructive partnership, says Sunanda K Datta-Ray.
'The Himmatsinghji Report is still 'missing'.' 'It is a great loss for the knowledge of India's borders.' 'It would have an immense value at a time China is bound to shift its attention to other border fronts in the Himalayas,' notes Claude Arpi.
'The scheduling of Imran Khan's visit to Beijing and its focus on the J&K situation underscores that Beijing shares the Pakistani concern that tensions with India are only going to escalate further in the period ahead,' says Ambassador M K Bhadrakumar.
'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.
'The BJP has done the Uri surgical strikes, handled the Dokalam crisis and the Balakot strikes.' 'So if there is a de-escalation only at the diplomatic level and not resolving this issue of a colonel being killed, then it translates into public anger.'
'India in 2020 is a lot better prepared than in 1962.' 'It is no longer a pushover; and anything other than a crushing Chinese military victory will be a major loss of face for China,' observes Rajeev Srinivasan in the first of a three part column.
'We should not have waited for the political crisis in Nepal to erupt before being galvanised into action,' says Shyam Saran. 'We should have seen what was coming and not accepted assurances from the leaders of the political parties at their face value.'
Thimpu apparently didn't think it necessary to take Delhi into confidence. Bhutan is loathe to getting dragged into the geopolitical rivalry between India and China. And for Beijing, this was too good an opportunity to be missed to thumb its nose at the powers-that-be in Delhi, points out Ambassador M K Bhadrakumar.
'Amit Shah needs to understand that we are not against Hindus. But we need to preserve our ethnic character.'
'It doesn't look as if any sensible, worldly wise, person is in charge in China.' 'If at all anybody is in charge, it can only be a bunch of bumpkins of whom Xi has become a puppet,' observes B S Raghavan, the veteran civil servant.
India and Indians can ignore Pakistan, but that cannot be said of other nations in the neighbourhood, where New Delhi's 'Neighbourhood First' policy constantly reverberates. Four of the eight SAARC member-nations are Muslim -- Afghanistan and Pakistan, Bangladesh and the Maldives. The rulers decide the nation's India or anti-India policy in the first two, and street-opinion contributes to the same in the latter two, points out N Sathiya Moorthy.