This could be their last meeting as leaders of the two countries with Obama's second term as US President coming to an end in November.
Here are some of the top moments from his visit to Ottawa and Toronto.
Residents of Surat, who fear for their lives after the heavy leakage at the nuclear plant, have started an online campaign to know about the incident.
Oppenheimer is a very politically significant film for our time, observes Utkarsh Mishra.
The visit comes ahead of the NSG plenary meeting in Seoul on June 23 and 24.
The "understanding" between India and Japan on civil nuclear issue has "improved", Prime Minister Narendra Modi said on Monday, after talks with his counterpart Shinzo Abe even as the much-anticipated remained deal remained elusive.
'We had to convince our people that we were doing nothing that would erode our strategic programme. We were all the time arguing that we are not doing anything, which will remotely impact on our strategic programme.'
In a clear attempt to allay Russia's apprehensions, Prime Minister Manmohan Singh on Monday said it will remain an "indispensable" partner for India's defence needs even as he underlined that the bilateral ties should adapt to changing times to address challenges.
The massive coal mine in Queensland state has been a controversial topic, with the project expected to produce 2.3 billion tonnes of low-quality coal.
"Welcome to India, President @EmmanuelMacron! Your visit will add great strength to the strategic partnership between India and France. I look forward to our talks tomorrow," Modi tweeted after receiving Macron at the airport.
Although Trump had announced his decision to withdraw from the historic Paris Agreement on climate change on June 1, 2017, the process began on Monday with the formal notification and the US will be out of the pact on November 4, 2020.
In a tweet, Zelenskyy said he counted on New Delhi's support for the implementation of his "peace formula", which he had proposed during a virtual address at the recent G20 summit in Bali.
'The United States should not, by this logic, expect India to create military distractions along the Line of Actual Control, hold up Chinese shipping in the Indian Ocean, or even openly provide intelligence or basing for US forces transiting the region.'
A number of prominent citizens and activists on Friday rubbished an Intelligence Bureau report which had said funding of several NGOs was "cleverly disguised" as donations for issues like human rights, but instead they were involved in stalling developmental projects.
Senior Nationalist Congress Party leader and Deputy Chief Minister Ajit Pawar on Saturday said decision as to when to hold the meeting on seat-sharing for Maharashtra Assembly polls will be taken after consulting the state Congress chief Manikrao Thakre.
Jaishankar said he apprised Prime Minister Shmyhal of "India's principled position that emphasises cessation of all hostilities and return to dialogue and diplomacy."
India is one of the few countries in the region that enjoys good relations with both Israel and Saudi Arabia, and IMEC would allow it to recreate the old Spice Route to Europe. All this is in jeopardy now, notes Rajeev Srinivasan.
Canadians see India as a fast-growing economy and believe the country's growth is an "important opportunity" for Canada, but most of them can't identify who Narendra Modi is, according to a new poll.
In the oil and gas sphere, Congress' manifesto talks of the intention to improve oil diplomacy and intensify domestic oil exploration and production.
The members of the grouping made it clear that they were against the use or threat of use of nuclear weapons and sought "peaceful resolution of conflicts."
The RBI on Friday said maiden Sovereign Green Bonds (SGrBs) would be issued in two tranches for an aggregate amount of Rs 16,000 crore, and proceeds will be utilised for funding public sector projects seeking to reduce carbon emissions. The first auction would be done on January 25 while the second on February 9, the Reserve Bank of India (RBI) said in a statement. The proceeds will be deployed in public sector projects, which help in reducing the carbon intensity of the economy, it said.
If international crude oil prices zoom past the current level of about $90 per barrel and move towards $100 and beyond, middle-class consumers are not going to keep quiet about their discomfort, points out Arun Balakrishnan, former chairman and managing director, Hindustan Petroleum.
'Energy is going to become the biggest problem for us in the 21st century,' says India's Ambassador to the US Ronen Sen.
'When a Project Director is appointed, the whole organization -- including the Chairman ISRO -- works for his success. It is a lesson that has been of abiding value all through the other projects I have worked on,' recalls the late President, one of the earliest pioneers at ISRO.
'Modi's role at Paris last year is a testament to his willingness to take a political risk to do what he thinks is right, not just for his country, but for the planet'
India is expected to strongly push for a bilateral totalisation agreement with the US during President Barack Obama's visit later this month.
The Australian prime minister also said that he briefed Prime Minister Modi on AUKUS - a trilateral security arrangement between Australia, the UK and the United States that was unveiled in September 2021.
Deals will cover oil exploration and supply, infrastructure and an increase in direct diamond sales to India
Overall, data and its analysis used in the reports prove that members of staff of DAE, like others, are prone to cancer and suicides! No more, no less! Sensational reports have the potential to do infinite damage to our nation's nuclear energy programe and create unwanted fear, says Dr K S Parthasarathy.
Furthering Indo-US cooperation on terrorism, Prime Minister Narendra Modi and President Barack Obama on Tuesday agreed to make "joint and concerted efforts" to dismantle safe havens for terror and criminal networks like Lashkar-e-Tayib, Jaish-e-Mohammad, Dawood-company, Al Qaeda and the Haqqani network.
On her 101st birth anniversary, November 19, four letters that reveal a different side to inarguably India's toughest prime minister.
'If we could break through this symbolic barrier of sanctions and a dysfunctional relationship, we could do anything.'
Gokhale has said that China used its "close connections" with the Left parties in India to "build domestic opposition" to the Indo-US nuclear deal.
The attack also refreshed the memories of a virus attack on an Iranian nuclear facility.
Studies suggest net benefits of hydro-power, nuclear energy or natural gas as sources of electricity are greater than those of wind and solar.
Prime Minister Narendra Modi will embark on a four-day trip to Japan from August 31 to bolster bilateral ties in key areas of civil nuclear cooperation, security, defence and trade.
"A Biden administration will be mostly positive for India," said Rick Rossow from the Centre for Strategic and International Studies think tank. "I expect most positive areas of cooperation -- notably defence -- to be maintained," he said.
'When George Bush Senior decided in 1992 that India and the United States must start talking in this-now-changed world, who would have thought that 10, 15 years down the road, we will start looking at each other as strategic partners?'
Iran has offered to help India meet its energy needs by relaunching rupee-rial trade for export of oil and gas, said Iranian ambassador to India Ali Chegeni. Chegeni said if both the countries resume rupee-rial trade, bilateral trade can touch $30 billion. Iran used to be India's second largest oil supplier but New Delhi had to halt imports after the former US president Donald Trump withdrew from the nuclear deal with Iran and re-imposed sanctions on its oil exports.
If China's behaviour in the past on ticklish issues is any indication then China could eventually support India's NSG application, says Rup Narayan Das.