Japan

Scientists honoured for solving mystery of asymmetric ‘mirror image’ molecules that has helped in manufacture of pharmaceuticals.

Scientists Henri Kagan and Kenso Soai have won the 2026 Nobel Prize in Chemistry for solving a longstanding riddle of asymmetric “mirror image” molecules, a discovery hugely important for pharmaceutical manufacturing.

The Royal Swedish Academy of Sciences said on Wednesday the pair – Kagan, 95, from France; and Soai, 76, from Japan – were honoured “for the discovery of nonlinear effects and autocatalysis in asymmetric organic synthesis”.

Their findings showed how chemical reactions can be driven to favour a single molecular mirror image, work that has been key for chemists who design reactions for the manufacture of pharmaceuticals.

Many of the molecules essential to life exist in two forms that are mirror images of each other, like left and right hands. Yet living organisms almost exclusively use only one version, a phenomenon known as “homochirality” – from the Greek word for hand – that has puzzled chemists for more than a century.

“The left-handed version of the drug can have one effect, and the right-handed version can have another effect, and then we need methods for selectively preparing them,” said Peter Somfai, a member of the Nobel Committee for Chemistry.

“In developing such methods, the findings of this year’s laureates are important. They provided powerful tools for that,” he said.

Heiner Linke, chair of the committee, said the two scientists provided “a solution to a chemical mystery that is over a century old: how homochirality can emerge spontaneously”, calling the chemical reactions they developed “spectacular”.

‘Most exciting day’

Soai, speaking by phone to the Nobel Prize news conference, said he had been out shopping when he received the news.

“This is the most exciting day in my life, I am very glad to share this prize with Professor Henri Kagan,” he added.

Last year’s chemistry award went to scientists Susumu Kitagawa, Richard Robson and Omar Yaghi for the development of so-called metal-organic frameworks, molecular constructions that can help tackle challenges such as climate change and lack of freshwater.

The chemistry Nobel is always the third prize to be awarded during Nobel week, following those for medicine and physics.

The literature laureate will be revealed on Thursday, while the keenly anticipated peace prize is due on Friday.

Established in the will of Swedish inventor and businessman Alfred Nobel, the prizes for achievements in science, literature and peace have been awarded since 1901, with a few interruptions mostly due to the world wars.

Nobel, a chemist by trade, amassed huge wealth in the 19th century from inventions primarily tied to warfare, most notably dynamite. The economics prize is a later addition funded by the Swedish central bank.

Novac Djokovic won 102nd match of his career, while ATP 500 tournament victory was Carlos Alcaraz’s third of the year.

Novak Djokovic won the China Open after his opponent Alex de Minaur retired from the final with injury, while Spaniard Carlos Alcaraz retained his Japan Open crown to continue his resurgence after a lengthy wrist injury layoff.

The 39-year-old Serbian won the first set in the tie-break 7-6 (7-3) and was down a game in the second set when the Australian ended the match with retirement on Tuesday.

Djokovic extended an astonishing unbeaten streak in Beijing and winning the 102nd title of his career.

De Minaur left the court for a medical timeout after losing the first-set tie break but played on with his left thigh heavily bandaged. However, he had to stop after winning the first game of the second set, leaving him trailing 7-6(3) 0-1.

“I don’t feel great … I want to say sorry to all the amazing fans,” de Minaur said at the trophy presentation.

“I didn’t want to finish like this … hopefully see you next year,” added the 27-year-old fifth seed.

Alcaraz retains Japan Open crown

Alcaraz made another slow start before cruising past unseeded Czech Jiri Lehecka 7-6(4) 6-4 in the Japan Open final on Tuesday.

The ATP 500 tournament victory is Alcaraz’s third of the year after the Australian Open and Qatar Open, before the 23-year-old was sidelined by an injury for nearly five months and returned at the US Open in late August.

“I’m really happy to be able to lift a trophy again,” Alcaraz said. “It’s been a while and obviously it’s extra special after my injury and my comeback, in the second tournament that I’m playing.

“It was a really tough week and I didn’t play my best tennis and my best level but I did find good solutions and that’s what matters in the end.”

Alcaraz became the first man to go back-to-back in Tokyo since American Pete Sampras won the men’s title in both 1993 and 1994.

The world number three started shakily, dropping serve in the first game, but soon recovered and dialled up the intensity to break world number 19 Lehecka’s serve with a scorching backhand to level at 3-3.

More uncharacteristic errors from Alcaraz gave Lehecka hope in the tiebreak, but the Spaniard unleashed a sublime drop-shot en route to clinching the opening set to lay the platform for his 27th title overall.

Alcaraz says he ‘trusted’ himself

The seven-time Grand Slam champion took control midway through the second set, breaking to claim a 4-3 lead before sealing victory by forcing an error on match point and then celebrating wildly with his team courtside.

Alcaraz said his triumph helped erase the doubts that he faced during his injury break.

“A lot of negative thoughts come to your mind,” Alcaraz added: “If you’re going to come back healthy, if you’re going to come back the same as you were before, if I will be able to hit the ball normally without pain. I trusted myself and it worked out.”

Alcaraz will return to action at the Shanghai Masters where he will take on Argentina’s Juan Manuel Cerundolo or a qualifier first. The main draw of the ATP 1000 event begins on Wednesday.

People are adopting pets over having babies, making the pet care industry grow. But why are people having fewer babies? Al Jazeera’s Yasmeen ElTahan explains.

The 20-year-old soldier denies the charge as protests held on Okinawa and in Tokyo.

Japan’s prime minister says the killing of a woman, allegedly by a US Marine stationed in Okinawa, is a “heinous crime”, and she has called on the United States to “thoroughly enforce discipline” amid growing outrage in Japan.

Sanae Takaichi told lawmakers on Monday that the government has urged the US to provide “full cooperation with the investigation” and called for “strict discipline among US military personnel”.

About 54,000 US military personnel, including 18,000 Marines, are stationed in Japan. The majority of these forces are based in Okinawa, a Japanese island that came under US administrative control at the end of World War II and was returned to Japan in 1972.

Crimes including rapes, assaults, hit-and-run and drink-driving incidents by US personnel have long sparked protests on the island.

The new case involves a 20-year-old Marine who was arrested on suspicion of killing a 39-year-old woman at a hotel in the city of Naha and stealing her wallet, police said on Sunday.

The Kyodo News agency, quoting police, reported that the woman’s body was found in a hotel room and she appeared to have been strangled.

The Marine was arrested by Japanese police on Sunday and sent to prosecutors on Monday, according to Kyodo News. He has denied the charges.

“The occurrence of such a heinous crime is extremely regrettable,” Takaichi said.

Chief Cabinet Secretary Minoru Kihara told reporters on Monday that Tokyo will “continue to urge the US side to thoroughly enforce discipline” among its soldiers in Japan.

Kihara, who is in charge of mitigating the impact of US forces in Okinawa, said Tokyo has protested to the US at “various levels”.

The incident has caused outrage across Japan, and the Japanese Ministries of Foreign Affairs and Defence have summoned the US ambassador and the commander of US forces in Japan.

According to Jiji Press, about 100 people held protests outside the Okinawa prefectural government building on Sunday and shouted: “How much longer do we have to bear all of this?”

Another 100 people participated in a rally in Naha on Sunday, Japanese media reported.

Okinawa native Sorane Sakihama, 24, who organised a similar rally in Tokyo on Sunday, said she cried upon learning about the woman’s death.

“We couldn’t protect her. That made me so angry and sad,” the university student told the AFP news agency, adding that she was planning to organise another protest in front of the US embassy on Tuesday evening.

“I want to ask them: What are these soldiers stationed here for? They might say they are here to protect lives or boost security. But how can they say that when a life was taken by one of their own?”

Since Okinawa was returned to Japan, about 6,000 US military personnel have been arrested in Japan, according to the Yomiuri Shimbun newspaper.

Teenage athletes have headlined some of the biggest Asian Games triumphs, leading their countries to historic gold medals, breaking records and cementing their legacy as formidable forces in the field.

Far from being intimidated by competitors double or triple their age, these schoolchildren remained cool and unfazed as they cruised to gold at their Asian Games debut.

Many are already familiar with the pressure and expectations of the world stage and have dominated their sport all season.

Al Jazeera Sport looks at some of the stars who left their mark in Japan:

Yu Zidi, 13

China: Swimming 

At just 13, Yu was named female Most Valuable Player (MVP), as she bagged three gold medals and broke as many Asian Games records in a fairytale debut.

The schoolgirl stormed to victory in the women’s 200m butterfly, 200m and 400m individual medley (IM) and had a comfortable lead over her competitors.

Her time of two minutes and 6.10 seconds (2:06.10) in the 200m IM stands as a world junior record and second-fastest time ever.

“I don’t think I am what people describe as a prodigy,” she said after being crowned MVP. “I will continue to train hard, push myself and work alongside young athletes across Asia to inspire more young people to love and take part in sports, especially swimming.”

Zhang Zhanshuo, 19

China: Swimming

Zhang held up seven fingers after his 400m freestyle win to count out his gold medals at the Games – the most at this edition, and more than what 27 of the 45 participating nations had in their medal tally at the conclusion of the event.

He set Games records in the 400m and 800m freestyle, an Asian record in the 200m, and helped power China to gold and Asian records in the men’s 4x100m and 4x200m freestyle relays.

But the 19-year-old has bigger victories in sight.

“The Asian Games is not the goal. I’m still aiming for the Olympics and competing with the best,” he said.

The teenager’s haul helped China sign off from swimming with 30 golds out of 41 medal events in the pool, with chief rival Japan a distant second with seven titles.

Shin Ohashi, 17

Japan: Swimming 

Ohashi broke the world record in the men’s 200m breaststroke (2:04.83) in front of a home crowd to become the first swimmer under the 2:05 mark.

The gold added to his title in the 100m breaststroke shared with China’s Dong Zhihao, bronze in the 50m breaststroke, and silver in the mixed and men’s 4x100m medley relays.

The teenager said he was surprised and honoured that Olympic champion Leon Marchand knew who he was, after the Frenchman described the 17-year-old as a “scary” prospect ahead of the 2028 Los Angeles Olympics.

“I respect him because I know just how strong he is. But if I want to win, he’s someone I know I’ll have to beat.”

Ohashi’s world record performance came just a week after the teenager recovered from COVID-19.

Yan Ziyi, 18

China: Athletics 

Yan was already javelin world number one and Asian record holder when she stepped onto the field for her Games debut – her first and only throw of 70.46 metres was enough for gold and a Games record.

It was the sixth-best of all time and well ahead of Olympic champion and home hero Haruka Kitaguchi’s 62.70m.

Yan is closing in on the world record of 72.28m set by Barbora Spotakova in 2008. In May, she hurled a world-leading, record-breaking 71.74m to open an unprecedented season.

Chen Yujie, 17

China: Athletics

Chen stormed to a new Games record in the women’s 100m en route to her first gold as she announced herself as the new sprint queen in Asia.

“I have no limits,” was her response when asked how much faster she hopes to run.

She followed up her podium finish with a silver in the 200m and gold in the women’s and mixed 4x100m relays.

Taiju Goto, 17

Japan: Athletics

Goto narrowly missed gold in the men’s 400m hurdles, but his 47.93s was enough for a world under-18 best time, Asian under-20 best time, and a new personal best.

The teen star has run sub-50 seconds eight times this season alone, an impressive feat for a 17-year-old. His Asian Games silver added to the World Under-20 one he bagged in August.

Kumkum Mohod, 17

India: Archery

Mohod scripted history for India when she became the first Indian to win an individual recurve archery gold at the Games. The 17-year-old helped India to gold in the women’s team recurve, and partnered with Dhiraj Bommadevara for mixed team silver.

Mohod’s gold was no stroke of luck; she defeated South Korea’s reigning world champion and Olympic medallist Kang Chaeyoung in the quarterfinals before dominating China’s Zhu Jingyi in the semifinals.

“Ever since I’ve made it to the national team, I’ve been visualising this moment. I had visualised shooting an X, and that is exactly what happened,” she told reporters after the match, according to Indian media.

Anahat Singh, 18

India: Squash

World junior champion Anahat Singh has been India’s finest in the sport for several years now. Despite only being 18, Aichi-Nagoya was Singh’s second Asian Games outing after competing at Hangzhou 2023, where she won two bronze medals in the mixed doubles and women’s team events.

This time round, she won a silver in the women’s singles against world number five Sivasangari Subramaniam of Malaysia. However, her semifinal match against Japan’s Satomi Watanabe was what she called the “best win” of her career after producing a stellar comeback to defeat the world number six.

Yuki Kurihara, 11

Japan: e-sports

At just 11 years of age, e-sports prodigy Kurihara became the youngest gold medallist in Asian Games history when he won Puyo Puyo Champions.

“I’m really happy. The gold medal is really beautiful, shiny and heavy,” Kurihara said after his final, where he barely broke a sweat.

Kurihara started playing Puyo Puyo in his first year of primary school – where he still studies – and soon started competing and winning in tournaments. He obtained his pro licence in April this year and regularly beats adults, often triple his age.

Ku Yong-yan, 12

Taipei: Skateboarding

Ku took silver in the men’s skateboarding park with 87.33 points, and was just one of several teenagers – in his case, a pre-teen – who medalled in skateboarding at the Games.

Japan’s Izuru Nagahara, 15, took gold in the event. China’s Zhu Yuanling, also 15, won gold in the women’s street skateboarding competition.

China’s Cao Shiqi finished fourth in women’s skateboarding park and was the youngest athlete in China’s delegation at the Games.

Our live updates on team news, weather forecast, prediction, toss, score and text commentary of the gold medal match.

For more than 15 years, Sunday, a Ugandan asylum seeker, has lived in limbo in Japan. Once detained at the Shinagawa immigration centre, he must now regularly report to the authorities and rely on charity to help feed his children.

Changes to Japan’s immigration laws mean he could face deportation. Refusing to be reduced to a statistic, Sunday throws himself into an unlikely project: a samurai film inspired by Yasuke, remembered as Japan’s first Black samurai. For Sunday, filmmaking becomes an act of survival, dignity and hope.

Sunday in Japan is a documentary film by Antonio Rui Ribeiro, Leo Nelki and Golriz Kolahi.

Follow our build-up, field hockey rivalry history, score, photos and live text commentary stream of the match in Japan.

Chinese divers were unstoppable as the country’s sizeable overall tally of gold medals swelled to 150.

China’s divers extended their remarkable Asian Games unbeaten record stretching back to 1974 as a top Japanese official apologised for “inconveniences” that have dogged the continent’s premier sporting event.

Chinese divers were unstoppable once more on Wednesday as the country’s sizeable overall tally of gold medals swelled to 150 with four days left.

Hosts Japan are a distant second with 50 golds, ahead of South Korea with 24.

Chen Yiwen and Lian Junjie each won gold in the final two diving events to give China a 14th consecutive clean sweep in the sport.

China has won every diving gold medal since their first Asian Games appearance 52 years ago.

“Girls are every bit as capable as boys. We are pushing ourselves to perform more difficult dives, too,” said Chen, a double Paris Olympics champion.

“We do not train any less than the boys,” she added.

In tennis, the Philippines’ Alexandra Eala stormed into the semifinals, cheered on by fans who had come from far and wide to see their hero in action.

The world number 18 and favourite for women’s singles gold had to work hard early on to beat Taiwan’s England-born Joanna Garland 7-5, 6-0 in her second outing in Nagoya.

The winner of the tournament qualifies for the 2028 Los Angeles Olympics.

“Representing my country and playing these types of games, SEA Games, Asian Games and hopefully the Olympics, they’re very close to my heart and a big part of my dreams,” said Eala.

She plays China’s Wang Xiyu, ranked 85, next.

Taiwan boxer Lin Yu-ting, the Olympic champion who found herself embroiled in a major gender row at Paris 2024, is guaranteed at least a silver medal.

Lin outclassed Sitora Turdibekova of Uzbekistan 5-0 in the women’s 60kg class to surge into the final, putting her one win from a second Asian Games gold.

The 30-year-old thanked the medical team afterwards for treating the cut to her nose she suffered in the quarterfinals.

In football, South Korea scored an 82nd-minute winner in a 2-1 victory over China in the men’s semifinals.

They will face Japan for gold after the hosts pulled through against Uzbekistan 9-8 on penalties, the game having ended 1-1 after 120 minutes.

‘We must apologise’

Meanwhile, on Wednesday Nagoya’s mayor apologised to athletes for “inconveniences” at the games following a string of complaints.

The event has been marred by problems including a shortage of beds and issues with transport.

There are more than 17,000 athletes and officials, more than the Olympics, and countries have accused local organisers of mismanagement.

“We must offer our apologies to the athletes and others affected by these inconveniences,” said Mayor Ichiro Hirosawa, who is also acting chairman of the local organising committee.

“We must sincerely reflect on the mishandling that occurred,” he added.

Unlike past games, there is no athletes’ village, with participants instead sleeping in temporary wooden units, on a cruise ship and in hotels to save money.

Repeated incidents of organisational failure at the Asian Games have left athletes frustrated, exhausted and disappointed as rain-delayed matches became the latest headache for host nation Japan.

A glitzy opening ceremony did little to overshadow the growing accommodation crisis, logistical gaffes and scheduling issues that have headlined the Games, which opened on September 19 in Aichi-Nagoya.

India’s multiple-Olympic medallist PV Sindhu lamented a badminton schedule that saw her play three matches within 18 hours.

“Three matches in 18 hours. Back at 3am, out again at 8:30am. It took a toll,” Sindhu wrote on social media after her quarterfinal exit on Sunday.

Pakistan’s volleyball team was mistakenly taken to the wrong gymnasium an hour before the start of its preliminary round match, forcing its members to change into their kits on the bus and leaving them without enough time for a warm-up.

“Japan has destroyed the dignity and discipline of the Asian Games,” men’s captain Murad Jehan wrote in a now-deleted video on his Instagram account as the team travelled to their match against Uzbekistan, which they won 3-0. “Really disappointing situation.”

He said athletes would often return from training to find their hotel restaurant closed, leaving them unable to eat. “This situation at Asian Games is not acceptable.”

The South Korean men’s basketball team faced a similar incident when they missed a light practice session hours before their final after their shuttle bus did not show up on time. Team officials said they received no explanation.

It was a repeat of what the men’s football team faced when the bus did not arrive at the team’s hotel. A day earlier, the bus took the athletes to a baseball ground instead of the Mizuho Rugby Stadium, causing a 30-minute delay.

‘Rain has ruined everything’

On Monday, persistent rain became the organisers’ latest headache when it disrupted several competitions, including tennis, surfing and cricket.

Both the men’s cricket quarterfinals between Pakistan-Hong Kong and India-Afghanistan were washed out after the playing field was drenched at Korogi Athletic Park on the outskirts of Nagoya.

With no contingency built into the schedule for rained-off matches, Pakistan and India advanced to the semifinals of the T20 tournament by virtue of their higher rankings.

It was a bitter pill for Afghanistan, who saw the gold medal go to India due to the rankings rule three years ago when their Hangzhou Games final was abandoned due to rain.

“The rain started yesterday, so hard luck for us,” Afghanistan opener Mohammed Akram said.

“We would have been happy to play here with India. Our players are in form.

“But unfortunately the rain has ruined everything.”

Typhoon Surigae lashed southern Japan’s Okinawa prefecture on Monday and was projected to track northeast towards central Japan and the Tokyo region by midweek, raising the prospect of strong winds and heavy rain further disrupting the Games.

Typhoon Dujuan hit the Games early in week one, causing equestrian events in Tokyo to be suspended although most competitions were unaffected.

The continental sporting showpiece is mainly based in the city of Nagoya and Aichi prefecture, but Tokyo is also hosting diving events while Osaka is hosting football matches.

The rain saw several tennis matches scrapped on Sunday and caused match delays on Monday.

Fans hoping to catch Filipino headliner Alex Eala’s opening match against Thai opponent Patcharin Cheapchandej were repeatedly frustrated at the Higashiyama Park Tennis Centre.

Eala, the women’s top seed, had her match shifted off centre court amid the scheduling logjam and wrapped it up in 55 minutes with a 6-1, 6-0 win over Patcharin.

Poor wave conditions saw the surfing called off early at the Long Beach venue southeast of Nagoya with medal finals having already been pushed to Tuesday.

India’s Kishore Kumar Anbarasu was able to complete his heat before it was abandoned, beating China’s Ma Wensong to make it into the quarterfinals on the sport’s Asian Games debut.

“It was not the easiest conditions. It was very hard to find the good waves,” Anbarasu said.

Organisers apologise for logistical chaos at ‘sad’ games

Organisers on Saturday apologised for logistical glitches at the Games that left thousands of athletes with cramped housing conditions and undersized beds that forced several countries to house their athletes elsewhere.

Satoshi Murate, secretary-general of the local organising committee, said a late influx of about 2,000 additional athletes and officials had stretched resources.

“There have been mistakes in accommodation and transport for various reasons,” Murate said.

“Whatever the cause, AINAGOC [the Aichi-Nagoya Asian Games and Asian Para Games Organising Committee] is responsible for providing the service, and I frankly apologise for the mistakes.

“Our staff work every day to identify the causes of each mistake and make sure they don’t happen again. I think you can see that accommodation and transport have improved greatly compared with the early days.”

Organisers chose not to build a traditional athletes village in a bid to save money. Competitors instead are staying in hotels, temporary wooden units and on a cruise ship.

India’s multiple badminton medallist HS Prannoy said that made for a disappointing experience.

“It was sad,” the 34-year-old, who won team bronze, said in a YouTube video published by the Badminton Association of India.

“It never felt like we were playing in an Asian Games, to be honest.”

The top seeds defend their Asian Games squash titles, becoming the first players to qualify for the Los Angeles Games.

Malaysia’s Eain Yow Ng and Sivasangari Subramaniam have made history by becoming the first squash players to qualify for the Summer Olympics after winning gold medals at the Asian Games in Aichi-Nagoya, Japan.

The defending champions won the men’s and women’s finals on Sunday and earned a ticket to the 2028 Los Angeles Games, where squash will make its Olympic debut.

Squash is among a handful of sports at Aichi-Nagoya where a gold medal serves as automatic qualification for the next Olympics.

Both Eain and Sivasangari successfully defended their titles without dropping a single game in their campaigns. Their victories gave Malaysia its fifth and sixth gold medals.

World number 18 Eain thrashed India’s Abhay Singh 11-9, 11-5, 11-5 in 33 minutes at the Nagoya Kinjo Futo Arena and became the first Malaysian to qualify for the Olympics.

World number five Sivasangari joined her compatriot soon after when she made quick work of the women’s final against India’s Anahat Singh.

She demolished Singh, ranked 17th in the world, 11-4, 11-4, 11-7 in just 23 minutes to clinch gold.

Earlier, Singh, the world junior champion, produced a stellar comeback in the semifinals from two sets down to overpower Japan’s Satomi Watanabe (9-11, 11-13, 12-10, 11-6, 11-3) on Saturday.

“I think it is the best win of my career,” Singh, 18, said after the match. “She’s number six in the world, and that’s the highest win I’ve ever had in my squash career.”

She made history even before Sunday’s match began when her semifinal victory made her the first Indian woman to reach the singles final at the Asian Games.

Earlier in the day, Pakistan picked up two more bronze medals at the games as third seed Noor Zaman toppled compatriot Ashab Irfan 3-0 in the bronze medal match. Watanabe took a 3-1 win over Hong Kong’s Sin Yuk Chan.

Towering teenager Zhang Zhanshuo became the first swimmer in history to win seven golds at a single Asian Games, while on the track, Thai sprinter Puripol Boonson powered to victory in the 100m.

China’s Zhang, 19, scorched to the men’s 400m freestyle title in the pool in Tokyo on Friday in a Games-record three minutes and 41.28 seconds.

He sat on the lane divider after the race and slowly counted off on his fingers all seven medals he had won.

Zhang also won individual golds in the 200m, 800m and 1,500m freestyle events, as well as three relays.

He said, after wrapping up a scintillating campaign, that it had been the “perfect week”.

“I think the most important thing is to stay grounded and focused, because the Asian Games are not my ultimate goal,” said Zhang, who stands 198cm (six feet, six inches).

With the Los Angeles Olympics less than two years away, China won 30 of the 42 golds in the pool this week.

Their 13-year-old phenomenon Yu Zidi was the undoubted superstar, taking home three individual golds and all in Games-record times.

Not to be outdone, Japan’s 17-year-old Shin Ohashi shattered the men’s 200m breaststroke world record on Thursday.

Swimming, equestrian and diving are taking place in Tokyo, but the city of Nagoya and the wider Aichi prefecture are the main Games host.

The men’s and women’s 100m sprints, the blue riband events in track and field, took place in front of rows of empty seats in Nagoya.

China’s Chen Yujie streaked to a comfortable victory in the women’s final in a Games-record 11.06 seconds.

The men’s was won by 20-year-old Puripol, who burst out of the pack in the final quarter of the race to win in 9.90 seconds, breaking his Games record from earlier in the evening.

It was Thailand’s first men’s 100m gold medal since Suchart Jairsuraparp on home soil at the 1978 Bangkok Games.

‘Today was a miracle for me’

On the last evening of gymnastics, Carlos Yulo won the men’s vault for his second gold of the Games.

The double Olympic champion won floor gold on Thursday to complete his collection of major titles.

“I can’t believe it,” the Filipino said.

“In this whole Asian Games, I felt really stressed, but at the same time, I enjoyed what I did today. I really did my part.

“Today was really a miracle for me.”

There’s little time to celebrate, however, with the world championships next month.

South Korea edged China 85-80 in the semifinals of the women’s basketball, and will face hosts Japan for gold.

China had their giant centre Zhang Ziyu, 19, but it was not enough.

Zhang Ziyu stands 223cm (seven feet, four inches) and scored 22 points.

“She was tough to guard,” said South Korea’s Kang Lee-seul.

“We couldn’t defend her, but we focused on fast breaks and shooting more three-pointers.”

North Korea’s women were again in record-setting form on the weightlifting dais.

Oh Kwang Ok set three world records on her way to women’s 57kg bodyweight class gold.

Oh lifted 104kg in the snatch and 134kg in the clean and jerk for a 238kg total – all world records to add to the two golds North Korea’s women won in the 49kg and 53kg classes this week.

North Korea has won four gold medals and two silvers in the six weightlifting events contested so far.

Tokyo, Japan – Nearly eight years after moving to Japan for work, Abdul feels more accustomed to life in the East Asian country than in his native Bangladesh.

But as the Japanese government moves to tighten the rules for permanent residency and public sentiment towards immigrants sours, Abdul is reconsidering his future.

“I don’t know what the Japanese government will do in the future, if they’ll make things stricter again,” Abdul, a tech engineer who lives in northern Tokyo with his Bangladeshi wife, told Al Jazeera.

Abdul, who is preparing to apply for both permanent residency and citizenship, is aware of the possibility that he may soon have to leave.

“I have to be prepared if both of my applications are rejected,” said Abdul, who asked not to be identified by his real name.

“Right now, I am starting to look for opportunities outside of Japan.”

Under rules set to come into effect in phases from October 1, applicants for permanent residency will need to show that their annual household income exceeds the Japanese average – a stipulation that will be applied retroactively for applications submitted since April – and demonstrate Japanese-language proficiency.

Applicants will also be required to have a pension pot equivalent to 30 years of payouts.

In an announcement detailing the changes, Japan’s Immigration Services Agency stressed the need for foreigners to “live independently” and have “a stable life without the risk of becoming a burden”.

Sarah Nelkin, an American who has lived in Japan for the last 14 years, is among the many long-term residents who fear they will not qualify under the new rules.

A lover of Japanese animation and video games, Nelkin first moved to Japan as a university student and has since built a career in the country’s bustling entertainment industry.

Like Abdul, Nelkin, who submitted an application for permanent residency shortly before the announcement of the changes, is anxious about what the future holds.

If her application is rejected, she plans to apply to become a Japanese citizen – which would mean giving up her US citizenship, as Japan does not recognise dual nationality.

“I’ve lived my entire adult life in Japan … I would rather not give up my American passport. My mother lives in the US, and I want to retain my citizenship for a lot of reasons, like visiting family,” Nelkin told Al Jazeera.

“But at this point, I might have to give up my American nationality.”

Risa Hagiwara, a professor of economics at Meikai University in Urayasu, Japan, said the changes reflect a shift towards a “selective and conditional” immigration policy that is in tension with Japan’s need for labour amid a shrinking population.

“Japan needs foreign workers because of labour shortages. But if the conditions for long-term settlement become substantially more difficult, this could potentially reduce Japan’s attractiveness to foreign workers who are considering Japan as a place to build their long-term lives,” Hagiwara told Al Jazeera.

Hot-button issue

Immigration has become an increasingly hot-button topic in historically homogenous Japan.

Japan’s foreign resident population remains small compared with developed peers such as the United Kingdom and France, where 10 to 15 percent of residents were born overseas.

But it has been growing fast, hitting a record 4.12 million people, or about 3 percent of the total population, as of the end of 2025, according to government data.

By some estimates, Japan’s foreign-born population could reach the OECD average of 10 percent by 2070.

Meanwhile, the number of Japanese nationals fell by more than 900,000 between January 2025 and 2026 amid the country’s rock-bottom birthrate, according to government figures.

Hagiwara said that Japan is at a crossroads as foreign-born residents play an increasingly important role in Japanese society.

“If Japan wants to rely on foreign workers to address labour shortages, it also needs to consider what happens after they come to Japan,” Hagiwara said.

“The question is increasingly not only ‘how many foreign workers does Japan need?’, but also ‘what kind of society does Japan want to build with the people who come here?’” she said.

Japan’s mooted immigration shake-up comes amid a broader rightward shift in the country’s politics.

While campaigning for the leadership of the conservative Liberal Democratic Party last year, Japanese Prime Minister Sanae Takaichi said the country should “reconsider, at least for now, policies that allow in people with completely different cultures and backgrounds”.

Takaichi’s subsequent coalition agreement with the right-wing Japan Innovation Party (JIP) pledged a firm stance against foreigners who break the rules, as well as steps to address “potential social friction” from a growing foreign population.

At the same time, the far-right, anti-immigration Sanseito party has gained ground with its “Japan First” messaging, winning a record 15 seats at the most recent lower-house election to become the third-largest opposition party.

Public opinion has also moved against immigrants.

In a recent survey by the Institute of Social Science at the University of Tokyo, 56.3 percent of Japanese people said they opposed accepting more foreigners, up from 35.6 percent in 2024.

Nelkin and Abdul have both felt the change in sentiment.

“Before 2024, I never felt any discrimination against foreigners, but recently there has been a shift … especially online,” Abdul said.

Nelkin said peers have become outspoken in their dislike of foreigners.

“Even seemingly decent people are just saying racist stuff,” she said.

“I’ve worked for this country and specifically avoided breaking any rules, and they’re saying you are never enough,” she added. “That’s really hard.”

Kovalam and Mumbai, India – When Sugar Shanti Banarse and Kamali Moorthy entered their first surfing event in 2022, the girls could scarcely have imagined they would end up representing India at the Asian Games within a few years.

Though the competition at the Covelong Classic in Kovalam, about an hour’s drive from Chennai in Tamil Nadu, southern India, featured just seven women among about 50 competitors, the possibility of winning was an afterthought. Their intention was to simply get a taste of competition.

At 12, Moorthy was the youngest of the lot, thrilled to surf alongside some of the senior girls. She failed to catch a single wave, but the experience stayed with her. She vowed to train harder and return stronger.

Finishing second was a decisive moment for Banarse, then aged 16. A recreational surfer until then, she loved the competitive aspect of the sport. In that moment, she knew she wanted to be a professional.

The duo has come a long way since then. Alongside their male counterparts Kishore Kumar and Sivaraj Babu, they will take on the best continental talent at September’s Asian Games in Japan, where surfing makes its debut and runs from Friday until Tuesday.

“We’ve been putting in the work over the last couple of years and made good progress. It’s our time to shine now,” Banarse told Al Jazeera.

Even though India has thousands of miles of coastline and breaks of different kinds, it’s taken a while for surfing to catch on.

India’s team coach Samai Reboul comes from the first generation of Indian surfers, who had few resources at their disposal. He would watch holidaymakers surf near his home in Auroville, Tamil Nadu in the late 1990s and had a go when they lent him a board. He was soon hooked.

“I grew up at a time when there were no coaches, no access to training material and no surfboards. [It was] really frustrating,” he told Al Jazeera.

Surf schools started cropping up along the coast over the next few years. This is how Banarse, now 20, got her first opportunity back home in Mandrem in Goa, when she decided to accompany a friend. Moorthy, now 16, was luckier – her uncle is a surf instructor who gave her the first lesson off the coast of Mahabalipuram in Tamil Nadu.

Kumar, 18, and Babu, 22, hail from families who fish for a living in Kovalam and Mahabalipuram, respectively. They started out by jumping into the sea on hot summer days, then body surfing, before finally hopping onto a board.

“A local school in Mahabalipuram would let us use surfboards in exchange for chores. There were a few boards and many boys, so a lot of fights once the patience ran thin,” Babu told Al Jazeera.

Though their lives revolved around the sea, it was difficult to get their families to understand what they were chasing.

A beating awaited Kumar when his family discovered he was sneaking away to surf – they considered it a waste of his time.

Babu was expected to help his father with his fishing, as his elder brother had done.

Moorthy’s mother, who runs a beach shack, knew what the harsh sun could do to her daughter’s complexion and asked her to stay out of the water.

“She was worried I would get [too dark], but at the back of her mind, she knew I was enjoying surfing and that it would reach a point of no return. And here I am today,” Moorthy says, laughing.

More importantly, the sport lacked structure. Though the Surfing Federation of India (SFI) was launched in 2011, there were no regular competitions, and participants had to fend for themselves when it came to travel and accommodation. Babu doubled up as an instructor and banked on community support to make money to compete. He once had to camp in a forest during an event in Mangaluru.

“My family didn’t quite understand the scope of what I was doing. But I had some imagination of what I wanted to achieve and persisted against their wishes,” Babu says.

Turning point

Circumstances improved after Arun Vasu took over as the president of the SFI in 2020. As chairman and managing director of the prominent Indian conglomerate TT Group, he secured money from the company’s Corporate Social Responsibility funds to support a handful of athletes. The older surfers were encouraged to pursue their coaching and judging licences to improve the level of domestic competitions.

Meanwhile, Vasu worked towards getting the SFI recognised by the Ministry of Youth Affairs and Sports. That moment arrived in March 2025, and changed the trajectory of the sport. Besides the injection of funds through the government-run Sports Authority of India, it brought stability for the SFI. Its members could now focus all their energy on growing the sport.

“The first generation of Indian surfers worked really hard without much support. They’ve brought us to this point where we are enjoying the benefits,” Moorthy says.

The goal was to prepare the athletes for the Asian Games. Reboul started monitoring the team and refining their technique during camps. A sports psychologist worked on the mental aspect of competition, while other staff focused on improving physical conditioning.

“Besides quality equipment, what really changed was access to cameras and software for video analysis. Even outside of camp, they could send across videos through which I could offer feedback,” Reboul said.

Over the last few years, the SFI has hosted prestigious competitions such as the World Surf League series and the Asian Surfing Championships, which have allowed Indians to rub shoulders with top international surfers. Trips across Asia have given them a feel for different conditions as well as elite competitions.

“It’s very different from a few years ago when we had limited opportunities to train systematically,” Banarse says.

The Olympic dream

Their performances have shown promise. Ramesh Budihal took bronze at the Asian Surfing Championships in August 2025, and a few months later, Kumar won silver at the Asian ProAm Surf Series.

“At the Asian Championships last year, [Kumar] beat Ikko Watanabe of Japan, a country that is up there [with the best]. So we know it’s possible [to compete],” Reboul says.

The focus is also on developing the next generation of surfers. SFI has joined the Asian Surf Ecosystem’s Grom Patrol – youth surf training camps and competitions – and runs three age group contests (under-12s, under-14s and under-16s), with the winners qualifying for the final in Bali.

Besides the talent that usually comes from fishing communities along the coast, it has attracted young surfers from cities such as Chennai, Bengaluru and Mumbai. And more importantly, girls who are ready to test the waters.

“We’ve struggled to find women surfers, so it was really encouraging to see 15-odd girls in every competition,” Vasu says. “Parents see a future, and these kids are hungry to learn. It makes us realise we are doing something right.”

Indian surfers still face a number of challenges. The monsoon season means surfers need to constantly shuttle between the two coasts or travel abroad to train year-round, which requires resources. There is also a need to create a deeper pool of skilled coaches to work with young athletes.

“More of the older surfers are getting into training. This year, we brought down an experienced coach, Ivan Villalba, to conduct a programme for them,” Reboul said.

“Good training and a competitive surf culture is what is required to put India on the map, rather than get a particular athlete to win.”

In the world of Asian surfing, India is still a young nation compared to the likes of Indonesia and Japan. Competing at the Asian Games will be valuable exposure for the current crop, especially ahead of the Los Angeles Olympics in 2028.

“A lot has happened for Indian surfing in the recent past. Some of the guys I’ll be competing against are my idols and I know I can put up a good fight for the podium,” Kumar says.

“The dream is to represent India at the Olympics.”

The 13-year-old beat the previous 400m Asian Games record, set by China’s Ye Shiwen in 2014, by about 4.5 seconds.

China’s 13-year-old swimming sensation Yu Zidi has completed a hat-trick of Asian Games golds with a dominant victory in the 400m individual medley, two years before the Los Angeles Olympics.

The schoolgirl powered home in an Asian Games-record 4 minutes 28.56 seconds (04:28.56) on Wednesday to make it a clean sweep of her three individual events in Tokyo, following victories in the 200m butterfly and 200m individual medley, also in games-record times.

She beat the previous 400m games record set by China’s Ye Shiwen in 2014 by approximately 4.5 seconds.

It was the fourth-fastest time in the world this year, with world record-holder Summer McIntosh owning the top three.

With the next Olympics two years away, Yu is shaping up to be a major medal contender at the 2028 Los Angeles Games.

Last year, she became the youngest medallist at the World Aquatics Championships, where she won bronze for China’s relay team at the age of 12, and has since been earmarked for success in the swimming world.

At the same championship, Yu finished fourth by a small margin in three individual events.

In March, the teen sensation built on her growing reputation with a 200m butterfly victory over seven-time American Olympic medallist Regan Smith at the China Swimming Open.

At the Asian Games, Yu has dominated the pool and showed another glimpse of her immense talent in the 400m individual medley, where she took the lead from the start and finished 3.95 seconds clear of silver medallist Ke Wenxi of China, with Japan’s Mio Narita finishing third.

In addition to grabbing international headlines, Yu has become a sensation at home following her Asian Games exploits.

The story of her introduction to competitive swimming after being spotted by a coach at a water park, and her struggle with interviews, has gone viral on local social media platforms.

At the games, Yu was asked by the media whether answering questions was the hardest part of competing. She replied, with a giggle: “Every time I just want to float off somewhere else.”

Ri Song-gum wins North Korea’s first gold at the games while Chanu finally clinches elusive Asian Games medal in Japan.

North Korean weightlifter Ri Song Gum has broken three world records en route to winning gold in the women’s 49kg (108lbs) competition, which saw India’s Mirabai Chanu win an elusive Asian Games medal by finishing second.

Ri gave North Korea its first gold of the games in Nagoya, Japan, on Wednesday, joining an elite club of four weightlifters who have won three Asian Games gold medals.

The 28-year-old hauled 94kg above her head in the opening snatch discipline – the first official segment of the competition where athletes lift a barbell from the floor to an overhead position in a single motion. The lift was 1kg heavier than the previous world record of 93kg.

Ri followed it up by breaking the world record twice in the 115kg clean and jerk – a two-part movement where a barbell is lifted from the floor to the shoulders and then pushed overhead. The 4ft-7in (139.7cm) weightlifter hoisted 116kg and 121kg above her head.

Ri’s total lift of 215kg obliterated the old world record total by 7kg.

She is the fourth lifter, and first woman, to win three Asian Games weightlifting golds and joined Iran’s Mohammad Nassiri (1966-74), South Korea’s Kim Tae-hyun (1990-98) and Iran’s Behdad Salimi (2010-18), who all won three gold medals. No athlete has won four weightlifting gold medals.

In the same category, India’s Chanu finally won an Asian Games medal at the third time of asking. She won a silver medal at the Tokyo Olympics in 2021.

The 32-year-old is India’s most decorated weightlifter, with three Commonwealth gold medals and a silver to her name, along with multiple global titles.

She lifted a total of 198kg after a snatch of 87kg and a clean and jerk of 111kg, while Indonesia’s Diana Tri Wijayana took bronze with a total of 191kg, comprising 88kg and 103kg.

Chanu’s silver also ended India’s 28-year wait for a weightlifting medal at the games since Karnam Malleswari won silver in 1998.

Sri Lanka were bowled out for 69 runs, 10 less than Mandhana’s belligerent match-winning innings as India retained gold.

Smriti Mandhana’s whirlwind innings of 79 runs helped India crush Sri Lanka by 147 runs and win a second consecutive women’s cricket gold at the Asian Games.

India smashed 216-3 off their 20 overs, the highest women’s total in Asian Games history, with 18 fours and 13 sixes in the final on Tuesday.

Richa Ghosh and Bharti Fulmali plundered 25 off the final over from the hapless Mithali Ayodhya, who did not help her cause by conceding eight wides.

Sri Lanka were never in the hunt, and captain Chamari Athapaththu’s 29 was their only innings of note as they were skittled for 69 in 15.4 overs and had to settle for silver.

Opening batter Mandhana hit seven sixes and five fours in a 45-ball knock that sent the ball to all parts of the Korogi Athletic Park ground in Nagoya.

After India captain Harmanpreet Kaur won the toss and opted to bat, Shafali Verma, who made an unbeaten century in the semifinal, and Mandhana put on a blistering opening partnership.

The pair had raced to 99 in the 10th over when Verma had a rush of blood, playing a needless reverse sweep which she top-edged to Kawya Kavindi at point to fall for 48 off 29 balls.

Mandhana, the greatest run-scorer in women’s T20 cricket history, had reached her fifty earlier in the over and sailed on in style, clubbing anything loose to the boundary.

Harmanpreet joined her, and the pair took the score to 141 before the captain holed out to long-off for 19.

Mandhana, looking to accelerate further in the latter overs, skied an attempted six and was out in the 17th over with the score on 163.

Ghosh clattered 49 off 22 balls with three sixes and six fours to take India past 200 in the final over.

Earlier, some late-order hitting by Pakistan captain Fatima Sana set up a 31-run win over Bangladesh in the bronze medal match.

Sana came in with her side rocking at 67-5 in the 12th over but plundered 45 off 30 balls, including three fours and three sixes, and was out off the last ball of the 20 overs after seeing Pakistan to 145-8.

Her 67-run partnership with Aliya Riaz (25) for the sixth wicket proved the turning point, and Bangladesh could only muster 114-7 in reply.

Storm is moving northeast of Japan’s eastern coast across the Pacific, leaving a path of destruction behind.

A powerful storm has triggered evacuation advisories for more than 1.6 million people, causing widespread travel chaos, flooding and landslides near Tokyo.

On Monday, Typhoon Dujuan packed wind speeds of about 144 kilometres (89 miles) per hour as it moved 130km (80 miles) south of Katsuura, near the Japanese capital, cutting power to thousands of households.

Two people have been confirmed dead, Kyodo News reported, citing local authorities.

By early Tuesday, the storm had shifted away from the coast and was heading northeast out to sea towards the Aleutian Islands, with slightly diminished winds, the Japan Meteorological Agency (JMA) said.

In areas where warnings have been issued, “there’s a risk the rain will continue as the typhoon moves north”, the JMA’s Takuya Hosomi said.

Passengers were stranded at airports after Japan Airlines cancelled 135 flights and All Nippon Airways scrapped 140 on Monday.

Some rail services were suspended, including bullet train services connecting Tokyo and Osaka, Japan Railways said.

The JMA warned on Sunday that rain and winds were expected to intensify even before the typhoon’s arrival.

“The total rainfall through Tuesday could exceed the average monthly rainfall for September, resulting in record-breaking heavy rain,” the agency said.

Social media posts showed images of flooded roads in front of Kamakura station, a popular sightseeing spot.

“There is flooding in various parts of the city, so travelling by car is dangerous,” Kamakura Mayor Takashi Matsuo said on X.

Floodwaters also inundated parts of Ichikawa, east of Tokyo.

Dujuan forced the early closure of the Tokyo Game Show, one of the world’s biggest video game trade fairs, on Monday, its final day.

A major outdoor music festival and a baseball match, both scheduled to be held in Chiba, were also cancelled.

Dujuan is Japan’s 25th typhoon this year. The country often sees strong typhoons in the late summer and early autumn.

The NATO Response Force (NRF) and EU Battlegroups have demonstrated that placing multinational forces on standby does not automatically make them immediately operational. German-Dutch military integration, in contrast, has generated a different outcome since cooperation was internalized within permanent command structures, units, training, and capability planning before a crisis occurred.

Such a comparison is becoming increasingly relevant to Northeast Asia. A Taiwan contingency could absorb American military assets at the very moment when North Korea embarks upon a serious provocation towards South Korea. Continued US commitments in Europe and the Middle East could further complicate the allocation of finite resources.

Why Standby Forces Encountered Problems

The NRF was established after the 2002 Prague Summit as a rapidly deployable multinational joint force of roughly 25,000 troops. Yet the NRF was heavily dependent on the member countries assigning their respective forces to particular rotations, while these governments had the final say over whether the forces could ultimately be employed. During the Afghanistan and Iraq wars—when operational demand was high—each government had strong disincentives in introducing scarce high-readiness units and specialized enablers to NRF rotational deployment.

This created a gap between designated readiness and actual availability. Strategic transportation, logistics, specialized support units, and communication capacity could still be subject to competing national demands. Eventually, in 2024, NATO replaced the NRF with the NATO Force Model, which emphasized a substantially larger pool of high-readiness forces that is closely aligned with specific defense plans.

Meanwhile, the EU Battlegroup was faced with an even clearer problem. Although the multinational battlegroups had been maintained on rotational standby since 2007, they had never been deployed. While acknowledging that the battlegroups enhanced interoperability and military transformation, the European Parliament attributed the shortcoming largely to insufficient political will, difficulties in decision-making, implementation problems, and the financing arrangements.

What Germany and the Netherlands Did Differently

German-Dutch cooperation developed according to a different institutional logic. Although the 1st German-Netherlands Corps was created in Münster in 1995, the integration later expanded deep into both militaries’ force structures. The Dutch 11th Airmobile Brigade was incorporated into the German Division Schnelle Kräfte (DSK) in 2014, while the Dutch 43rd Mechanized Brigade was integrated into Germany’s 1st Panzer Division in 2016, and the Dutch 13th Light Armoured Brigade joined Germany’s 10th Panzer Division in 2023.

The relationship was extended below the brigade level. Germany’s Panzerbataillon 414 is operated under the Dutch 43rd Mechanized Brigade, and Dutch personnel operate Germany’s Leopard 2A6MA2 tanks while serving within the battalion. Moreover, German officers serve in Dutch command headquarters and vice versa, turning multinational command into a routine organizational reality instead of a stopgap measure that is only activated during major exercises.

Needless to say, such an arrangement does not eliminate national sovereignty. Both Germany and the Netherlands preserve the political prerogative over whether and where their forces are deployed. Meanwhile, the benefits of integration would become observable once a crisis necessitates the deployment. Staff are already well-versed in each other’s procedures, and units have repeatedly conducted joint exercises, while command and logistics relations do not need to be newly constructed during mobilization.

The distinctions were visibly observable during training. For example, approximately 7,000 German and Dutch personnel participated in the 2026 Fighter Lion—the largest military exercise conducted by the Netherlands in two decades—ten years after the Dutch 43rd Mechanized Brigade was integrated into Germany’s 1st Panzer Division. These types of exercises strengthen existing command relations rather than creating temporary interoperability for a single event.

What Japan and South Korea Can Apply

It is quite obvious that Japan and South Korea cannot replicate the German-Dutch model. Neither country has a formal mutual defense pact nor a NATO-style integrated command structure. Therefore, the directly applicable lessons are more limited. Nonetheless, selected operational relationships can and should be institutionalized before multiple simultaneous contingencies make such coordination necessary.

The practical first step could be a standing bilateral adjustment mechanism that links Japan’s Joint Operations Command (JJOC) with relevant South Korean joint headquarters. Instead of exercising command authority, the mechanism could maintain procedures for intelligence exchange, deconfliction in the air and at sea, movement of US reinforcements, logistics coordination, and the use of Japanese facilities that support a Korean contingency. This would be especially crucial when Japan has to assist US operations related to Taiwan while installations across Japan—including Yokota, Yokosuka, Sasebo, Iwakuni, and other United Nations Command (UNC)-Rear facilities—play a pivotal role in US reinforcement to the Korean Peninsula in accordance with Operational Plan (OPLAN) 5055.

Under this mechanism, small-scale functional cells could concentrate on specific missions. Missile warning would be the most obvious starting point since the United States, Japan, and South Korea have conducted North Korean missile-warning data-sharing since December 2023. Additional cells could treat maritime domain awareness (MDA), anti-submarine warfare (ASW), cyber defense, transportation, medical evacuation, and logistics.

The exchange of officers should accompany the aforementioned measures. Japanese officers could participate in South Korean command posts, while South Korean officers could join Japanese operational staff who deal with naval operations, air defense, logistics, or reinforcement coordination. The goal is to get familiar with each country’s procedures, communications, command relations, and other miscellaneous constraints before wartime pressure markedly shortens the timeframe for decision-making.

Exercise Scarcity Rather Than Ideal Conditions

The most notable changes should be related to exercise design. Trilateral exercises should not be premised on the assumption that the full inventory of United States support capabilities will always be available. A more pessimistic scenario would begin with a Taiwan scenario that is already consuming a substantial amount of US assets—including its ISR capacity, strategic transportation, and precision-guided munitions—when North Korea embarks upon a serious horizontal or vertical military escalation on the Korean Peninsula.

In this particular situation, elaborated by the Atlantic Council report, South Korean military planners should determine which missions could be conducted independently and which can be addressed bilaterally. South Korea may assume greater responsibility for ISR, missile defense, logistics, and conventional firepower on the Korean Peninsula—yet this would be affected by the tempo of wartime operational control (OPCON) transition—while Japan could take on additional maritime surveillance, ASW, sea lines of communication (SLOC) protection, base defense, and logistics. The primary aim is not to divide the Taiwan and Korean Peninsula theaters between Seoul and Tokyo but to identify how both countries could most effectively conduct missions that complement US military operations across the two regions.

Logistics should be placed at the center of these exercises. A dual contingency could impose on the Japanese government the need to support both US operations on Taiwan and USFJ reinforcement to the Korean Peninsula, which inevitably involves Japanese ports and airfields. It could cause competition for fuel, maintenance, transportation, ammunition depots, runways, and port capacity. Thus, Tokyo and Seoul should develop procedures concerning reciprocal servicing, immediate repair, medical support, transportation, and selected supplies before the bottleneck transmogrifies into wartime problems.

Functional Integration Without a Bilateral Alliance

The German-Dutch case illustrates that political authority is not necessarily the same thing as operational preparedness. A government can maintain full authority over whether its forces enter conflicts and can also prepare in advance to cooperate effectively if that decision is made. These distinctions are highly relevant to Japan and South Korea since they enable a considerable level of operational preparedness without a formal defense pact. For instance, South Korea could discuss target allocations for North Korean TELs with its Japanese counterparts in order to effectively use the finite weapons available to Japan’s enemy base strike capability and South Korea’s Kill Chain and Korea Massive Punishment and Retaliation (KMPR).

Naturally, the primary objective should be functional integration in fields where both governments already have overlapping interests. A large set of measures—spanning from ISR coordination to cyber defense—can be institutionalized without creating either an integrated force or an Asian version of NATO.

Both the NRF and EU Battlegroups revealed the limits of formations that remained dependent on political and operational arrangements being assembled only when crises occur. German-Dutch cooperation worked better since many of those arrangements already existed.

Given the historical baggage that Japan and South Korea carry, it would undoubtedly be a Herculean task for them to take novel steps. Nonetheless, the emerging regional security environment is rapidly narrowing down the available options.

Players celebrate podium finish that brings exemption from conscription, saying the pressure was ‘out of this world’.

Iran withstood a late fightback to beat China 79-70 and win the Asian Games men’s basketball bronze, an achievement that left their players “speechless” after months of war back home.

China led 31-29 at half-time in Nagoya, but Iran took charge in the third quarter to lead 55-46 going into the fourth and held on to prompt wild celebrations and secure a place on the podium on Sunday.

“To be honest with you, I’m just speechless,” said 6ft 8in (203cm) power forward Arsalan Kazemi, who, in 2013, was the first Iranian to be drafted into the NBA by the Washington Wizards but never made a regular-season appearance.

“The pressure that we had on us is just out of this world,” he added.

“Not a lot of athletes can say that, with the way that it has been for almost six months, what we have been through, what our families have been through.”

“I just congratulate the people of Iran because they deserve much better.”

“And I think my teammates and I put our hearts out on the court today just to get this win and make them happy,” Kazemi said.

Teammate Arman Zangeneh said the squad had been through a lot, but it was worth it.

“If you get the medal at the Asian Games, you don’t need to go to the army any more, so it’s huge for some players,” said the 6ft 6in (198cm) forward.

“We had a very tough two months. We went to the Philippines to play the qualifiers, then immediately we came here.”

“It was really difficult. And living in a container, with the food and everything, it was hard, very hard.”

“In the end, we got to the point where we go home with a medal, and it means a lot,” Zangeneh added.

Male athletes from the country’s national teams who win medals at the Asian Games are granted exemption from mandatory military conscription in a move announced by Iran’s former Supreme Leader Ayatollah Ali Khamenei in 2018.

Previously, only medallists at the Olympic or world games were exempt from the draft, according to Iran’s semi-official Tasnim news agency.

Iranian males reaching the age of 18 are required to serve two years on active duty and are then transferred to the reserve force.

Asia’s biggest sport stars will descend on Japan this week to battle it out for continental glory as the Asian Games get under way.

Aichi-Nagoya 2026 will see several athletes eyeing first-time podium finishes while others look to defend their crown.

This year’s edition will see six sports make their debut, while in some sports, a gold medal will double as automatic qualification for the LA 2028 Olympics.

From Olympic champions to teen sensations to breakout stars, Al Jazeera Sport takes a look at some of the top athletes to watch:

Alex Eala, Philippines — tennis

Tennis’s newest sweetheart will be the favourite for gold in women’s singles. The 21-year-old Filipino star is coming off a career-high season that saw her first WTA 1000 title last month and a third-round finish at the US Open.

Eala will compete at the Singapore Open just before the games, but will skip the concurrent Beijing Open – regardless of whether the WTA decide to punish her – since a gold medal at the Asian Games serves as automatic qualification for the LA 2028 Olympics.

Defending champion Zheng Qinwen and former world number one Naomi Osaka will not be competing in Japan, leaving it wide open for Eala to claim gold and upgrade from the bronze she won in 2022.

Rumesh Pathirage, Sri Lanka — javelin

The javelin phenom has been collecting gold medals like Pokemon cards this year, and another one at the Asian Games will add to his Diamond League, Commonwealth, and Ultimate Champion crowns.

But gold is not the biggest prize for the 23-year-old, although it is almost guaranteed after his nearest contender, India’s Neeraj Chopra, withdrew with injury. Pathirage is eyeing the Asian record of 92.97m set by Arshad Nadeem at the Paris 2024 Olympics, which he is poised to break after becoming the only thrower this season to breach 92m twice.

Pakistan’s Nadeem, on the other hand, is far from fit and will be lucky to end his season with a medal after a string of subpar throws.

Haruka Kitaguchi, Japan — javelin

Home favourite Kitaguchi is eyeing gold in the women’s javelin after being crowned Ultimate Champion in Budapest last week. Her 68.92m throw landed her a new national record and is tied for 10th-best in the world and second-best this season.

Surprisingly, the 28-year-old is making her Asian Games debut and will look to add continental gold in front of the home crowd after floundering at last year’s World Athletics Championships in Tokyo.

Yan Ziyi, China — javelin

Another javelin powerhouse to watch is world number one Yan Ziyi. She became only the sixth woman in history to surpass the 70m mark with her 71.74m throw in May that became a new Asian and World Under-20 record.

The Chinese teen sensation was unbeaten throughout the five Diamond League competitions she contested, but finished second to Kitaguchi at the Ultimate Championship after withdrawing with injury after one throw.

Should she recover in time, the 18-year-old can snatch back the crown from the Japanese veteran thrower to end the season on a high note.

Vaibhav Sooryavanshi, India — cricket

As India look to defend their men’s cricket crown, all eyes are on 15-year-old Sooryavanshi to produce another phenomenal result on the pitch.

The left-handed top-order batter has already made headlines for being a generational talent, having broken records as the highest scorer in this year’s Indian Premier League and become India’s youngest men’s player.

Pan Zhanle, China — swimming

The Olympic champion returns to the stomping grounds where he first went sub-47 seconds in the men’s 100m freestyle – and became the first Asian male to do so – to break his own Asian record.

It was also on home soil at the Hangzhou 2022 games that he bagged a silver in the 200m and 400m freestyle, a bronze in the 50m, and a gold in the men’s 4x100m freestyle relay and 4x100m medley relay.

Yu Zidi, China — swimming

The Chinese prodigy was only 12 when she made waves as the youngest-ever medallist at the 2025 World Swimming Championships. She narrowly missed a podium finish in her individual events but found redemption at the Chinese National Swimming Championships later that year with two golds, one silver, and an Asian record in the 200m Individual Medley.

Now 13, she is looking to dominate at her first, hopefully of many, Asian Games where she’s entered in the 200m IM, 400m IM and 200m butterfly events, alongside relays.

While training with the China team in Beijing, she told local media this month she was “excited” for her Asian Games debut.

“Train well, don’t slack off. Demonstrate the level of your training and work hard to break past yourself,” she said, according to state news agency Xinhua.