Justin Gatlin, the year's fastest at 100 and 200, had a bye in the 100 at the trials, but plans to challenge Usain Bolt at both distances in the August World Championships in Beijing.
'Whichever option India chooses, it should be clear to the government that the China-Pakistan nexus poses a clear and present danger to national security,' says Brigadier Gurmeet Kanwal (retd).
'China's moves are of direct significance to India, which will closely monitor Chinese naval activity in the Bay of Bengal and the Indian Ocean not least because of Chinese maps depicting claims over the Andaman and Nicobar Islands.'
At a time when Donald Trump is making belligerent noises, Chinese President Xi Jinping responds by overhauling the People's Liberation Army and restructuring the command of the PLA Navy to emphasise Beijing's resolve to dominate the South China Sea.
Air search operations to hunt for the crashed MH370 were suspended on Tuesday due to a tropical cyclone heading south over the Indian Ocean, as a robotic mini-submarine neared completion of its underwater search with no sign of wreckage.
S Jaishankar turned out to be a chip of the old block and that too, in modern parlance, a fully loaded chip. The father laid down the precepts of Indian strategy and diplomacy and the son put them into practice. T P Sreenivasan on India's new foreign secretary.
The arrival a couple of days ago of a Chinese nuclear submarine for the first time in Karachi port, coinciding with a Chinese military delegation's visit, points to Pakistan's importance for China, says former R&AW officer Jayadeva Ranade.
A mini-submarine deployed to locate the missing Malaysian plane's wreckage on the floor of the Indian Ocean has completed a full 16-hour mission mission at its third attempt, authorities said.
Zuckerberg will be in India on October 28.
While China is bigger and feels mightier at the moment, Beijing's rulers would be well advised not to be tempted to provoke India, for that would only trigger a chain reaction around the world that would not serve anyone's interests, says Sanjaya Baru.
Just an hour or so from the ones we commonly throng to, they promise a lot more for a lot less.
The celebrations in China will be second biggest in the world after India.
Here's a glimpse of all that happened around the world last month, in 20 images.
Here's your weekly digest of photographs that prove that it's a bizarre world out there!
India on Monday voiced its concern to China over its plan to build a multi-billion dollar Economic Corridor to Pakistan through POK, even as it assured Beijing of its commitment to consolidate strategic bilateral ties.
The ancient Nalanda University re-started its academic session on Monday in a low-key manner at its newly-established campus at Rajgir.
Deepak Sandhu, who has been an information commissioner for the last four years at the Centre, on Thursday became the first woman Chief Information Commissioner of the country.
We present our alphabet of 2020, pulling in everything you'll remember about this year we'd rather forget.
The Supreme Court on Friday dismissed pleas seeking fresh interpretation of the term 'juvenile' in the statute and leaving it to the criminal court, instead of Juvenile Justice Board, to determine the juvenility of an offender in heinous crimes.
Spectacular IMAGES from the closing ceremony of the 2018 Winter Olympics held in Pyeongchang, South Korea
'China's latest defence White Paper has been issued against the backdrop of the upgraded Sino-Pakistan strategic relationship which has impinged on India's sovereignty and territorial integrity, and Beijing's continuing intransigence on tackling the issue of the disputed border or intrusion by PLA troops,' says Jayadeva Ranade.
The tourists were detained at Ordos airport in Inner Mongolia on July 10.
'While we may aspire to be a democratic if smaller version of China, we may only manage to become a larger, more accomplished Indonesia,' says T N Ninan.
American Justin Gatlin stepped up his preparations for the Rio Olympics with an impressive victory in the 100 metres at the Diamond League in Shanghai on Saturday.
Outlining eight "pillars" for the future of India-China relations, President Pranab Mukherjee on Wednesday underlined the need for comprehensively resolving challenges including the boundary question through "political acumen" and "civilisational wisdom".
Batting legend Sachin Tendulkar discussed the way forward for L Sarita Devi with Sports Minister Sarbananda Sonowal on Wednesday and urged the entire country to support the woman boxer who is facing a possible life ban from the International Boxing Association for refusing her bronze medal at the Incheon Asian Games.
Asked whether the IAF can play a role in smashing terrorist training camps across the Line of Control in Jammu and Kashmir, he did not rule out such a possibility.
We bring you a collection of some of the best photographs taken this week by ace Reuters photographers.
India's 572 athletes hope to return home with an overflowing treasure chest of medals.
A robotic mini-submarine deployed to unprecedented depths underwater to hunt for the crashed Malaysian airliner has searched nearly two-thirds of the focused area of the Indian Ocean floor, as it ended its eighth mission on Monday with still no sign of any wreckage of the plane.
An Australian aircraft searching for the crashed Malaysian plane on Thursday detected a new possible underwater signal in the remote Indian Ocean consistent with a plane's black box, fuelling hopes of a breakthrough in the arduous month-long hunt.
These photos prove we live in an odd, odd world!
This is the first time Pakistan and Kashmir have been brought into the narrative.
World number one Novak Djokovic continued his rich vein of form as he brushed aside French opponent Jo-Wilfried Tsonga in straight sets to clinch the Shanghai Masters title on Sunday.
'India has an advantage because we produce more cotton and we have more workforce.'
Australian swimming great Grant Hackett has posted a photo of himself on social media with cuts and bruises to his face and accused his brother of assault, a day after the triple Olympic champion was arrested for a disturbance at his family home.
'He's been receiving treatment from a doctor. He's big and powerful when he's not happy. We decided he needed some treatment but there was no way he was going to go and get treatment this morning, so we called the police.'
'Trump's stated strong stance against Islamist extremism and terrorism could play into the Indo-US relationship.' 'It could mould US attitude and exert pressure on Pakistan.' 'In the event of US military presence in Afghanistan increasing, however, Pakistan could gain an opportunity to again emphasise its importance.'
'It seems likely that the February 2019 crisis is over.'
'The greatest danger is that the current crisis will clear a little, we'll be able to see our hands in front of our faces, and with great relief we'll forget all about it and willingly breathe poison until next November', says Mitali Saran.