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.
India's national security strategy needs to be revised periodically since the global and regional geopolitical situation is dynamic, points out Commodore Venugopal Menon (retd).
'India alone cannot walk the path of peace. It also has to be Pakistan's journey to make,' says Prime Minister Narendra Modi at the government's geo-political flagship initiative "Raisina Dialogue-II".
Moon Jae-in's visit will play a crucial role in exploring complementarities between India's Act East policy and South Korea's New Southern policy, says Dr Rahul Mishra.
'India needs to be cautious that its differences with Pakistan do not obstruct SCO's functioning,' says Sana Hashmi.
In the opinion piece after the summit, the leaders said the cooperation, known as "the Quad," was born in crisis. It became a diplomatic dialogue in 2007 and was reborn in 2017.
Through the past 18-month period, peace has prevailed in the disputed border regions, which was immensely helpful in the difficult situation that the country was passing through, observes Ambassador M K Bhadrakumar.
It also comes ahead of a possible visit by President Donald Trump to India later this month. Trump is set to visit India on a two-day trip between February 23 and 26 and both sides are in the process of fine-tuning his schedule, according to sources in New Delhi.
Prime Minister Modi told President Xi that he has made efforts to improve ties with Islamabad but these efforts have been "derailed".
'Both have a very nationalistic view of foreign policy.' 'They think they are shrewd and clever diplomats.'
India is no longer shying away from playing a role on the regional and international stages and is willing to don a bigger role in regional politics. It is showing traits of a responsible stakeholder in the regional security dynamics, says Dr Rahul Mishra.
The US wants its trade with India to grow multi-fold, Assistant Secretary of State for South and Central Asia Nisha Desai Biswal told lawmakers.
'... For the India-US relationship to continue its positive trajectory, it will require India to adapt to a different approach.' Nisha Desai Biswal -- who as the Obama administration's point person for South Asia was in the inner circle of all the Obama-Modi Summits -- tells Rediff.com's Monali Sarkar why she is hopeful that India and the US are on an irreversible forward course.
'The hardliners in Delhi are in for a big disappointment,' predicts Ambassador M K Bhadrakumar.
South Korean President Park Geun-hye's visit to India will enhance economic and military ties between the two countries and give the relationship a strategic dimension, says Jiye Kim.
Prime Minister Malcolm Turnbull's first State visit to India is an indication of the success of India's Act East Policy, says Dr Rahul Mishra.
'We should expect a cold-blooded, transactional relation that requires a lot of engagement and mutual trust to sustain,' says Constantino Xavier, Fellow, foreign policy, Brookings India.
The two PMs called upon all countries to work towards rooting out terrorist safe havens and infrastructure.
So far, almost every positive development in terms of the bilateral ties has been overtaken by innate hostility that is often driven by popular sentiments.
'Ensuring through diplomatic means and in conjunction with strategic partners that India will not be required to fight a simultaneous two-front war with China and Pakistan.' Brigadier Gurmeet Kanwal (retd) lists what India must have in its national security strategy.
Pakistan is expected to discuss with the US, the alleged role of India's external spy agency RAW in abetting violence in the country.
'If we cannot conclude a trade deal, both sides are likely to take trade actions that will further impair our government-to-government ties.'
Biden has reiterated America's support for India's permanent membership on a reformed UNSC and its entry into the NSG during his first in-person bilateral meeting with Modi at the White House.
'What matters is that India's perspective on global issues -- climate change, intellectual property, free trade, trade routes being kept free, digital technology -- are listened to with respect,' says Ambassador B S Prakash.
Pakistan's close ties with China and its lack of democracy and disregard for human rights will not be overlooked, said Haqqani, who currently is a Senior Fellow at the Hudson Institute think-tank in Washington.
The prime minister also welcomed convergence of views between India and ASEAN for cooperation in the Indo-Pacific region.
'The Modi government's greatest blunder is to exploit sensitive external relations in its domestic politics,' says Shekhar Gupta.
The prime minister's meetings with Abe and Turnbull came a day after he held "very expansive" talks with US President Donald Trump on intensifying overall security and defence cooperation, particularly in the Indo-Pacific region where China is strengthening its military build up.
'Despite the subsequent events at Kargil and the October 12, 1999 military coup in Pakistan, the Lahore initiative firmly established Vajpayee's credentials as a crusader of peace,' says Colonel Anil A Athale (retd).
Thailand's importance to India's Act East policy is too significant to be overlooked.
'By crudely dragging the topic into the bazaar to flog it for momentary pleasure, we turned it into a dead carcass by the time Modi even got back from Xiamen,' says Ambassador M K Bhadrakumar.
He also said it was important that even during the difficult moments of this "crisis" India has been communicating and engaging with China.
"On one hand, broadening and deepening our economic and commercial ties across a range of sectors is critical at this moment, for example in civilian nuclear cooperation. Strengthening our security partnership is also vital," Madeleine Albright said ahead of the fourth India-US Strategic Dialogue in New Delhi next week.
The trust some people in India had that the Biden-Harris administration would be friendly to India has been eroded already, observes Ambassador T P Sreenivasan.
India's full membership of the grouping would extend its reach to the Central Asian region in whose peace and stability it is a major stakeholder, says Sana Hashmi.
Trump was good for world peace. He didn't start a war anywhere, which is not something that can be said for most of his predecessors, observes Ambassador M K Bhadrakumar.
An MoU on sharing hydrological information of the Brahmaputra River by China to India and another pact on amendment of the protocol on phytosanitary requirements for exporting rice from India to China to include non-Basmati rice were signed after the Modi-Xi talks in the eastern Chinese port city.
'The redrawing of the map with the inclusion of Kalapani area by Nepal and endorsement from the House of Representatives shows the KP Oli government's move to gain cheap popularity in the name of nationalism'
'Chinese dominance reduces India's influence in South and Southeast Asia and erodes its status globally.' 'For a country striving to create a multipolar Asia, it would be a serious setback,' says Brigadier S K Chatterji (retd).
Modi will have a number of high-profile multilateral and bilateral meetings with global leaders including United States Vice President Mike Pence and Singapore premier Lee Hsein Loong.