Also, the U.S. braces for a surge of immigrants this week.President Yoon Suk Yeol’s critics say he has given too much and has received too little in return from Japan.Pool photo by Jung Yeon-JeJapan’s leader visits SeoulPrime Minister Fumio Kishida of Japan is in South Korea today, where he is meeting President Yoon Suk Yeol in an effort to nurture a fledgling détente. Yesterday, in Seoul, the two leaders agreed to press ahead with joint efforts to improve bilateral ties — even though Kishida did not apologize for Japan’s colonial rule of the Korean Peninsula in the early 20th century.Kishida went no further than saying that Japan stood by past statements, when some of his predecessors expressed remorse and apologies. He said that his “heart ached” when he thought of the suffering of the Koreans, but his words fell short of the clear and direct apology that many South Koreans, including the head of the main opposition party, had demanded.Yoon said he would not dwell on seeking such an apology, despite criticism from some Koreans: “It’s not something we can unilaterally demand; it’s something that should come naturally from the other side’s sincerity.” Instead, Yoon urged his nation to focus on the immediate challenges from North Korea and China.Context: Kishida’s two-day trip follows a visit in March by Yoon to Tokyo. It means that shuttle diplomacy is back on track after regular exchanges between the countries’ leaders ended in 2011 over historical differences.The U.S. angle: The vows to deepen national ties are another encouraging sign for the U.S., which has been urging Japan and South Korea to let go of past grievances and cooperate.In El Paso, Texas, migrants wait outside churches where they can get donated food and clothing. Justin Hamel for The New York TimesU.S. readies for immigration surgeThe U.S. is preparing to lift a pandemic-era emergency health rule that prevented hundreds of thousands of people from entering the country. It is bracing for a crush of people at the border with Mexico — and a flare in political tensions.The U.S. is expecting as many as 13,000 migrants each day beginning Friday, immediately after the measure expires. That’s up from about 6,000 migrants on a typical day. Three cities in Texas declared a state of emergency, and President Biden recently ordered 1,500 troops to the border.More people are coming from far-flung nations in economic distress or political turmoil — like Venezuela, China, India and Russia. Inside the U.S., the debate over the broken immigration system is still polarized and overheated, posing a serious political risk as the 2024 campaign starts.Context: The order, known as Title 42, allowed the U.S. government to swiftly expel citizens of several countries back to Mexico. Asylum: A tough new rule that disqualifies asylum seekers who did not first seek protection elsewhere will go into effect on Thursday.Mayor Ken Sim, right, in Vancouver’s Chinatown.Jackie Dives for The New York TimesDid China interfere in Canadian elections?The mayor of Vancouver, Ken Sim, is caught in a political storm over reports of Chinese efforts to sway elections. Sim, Vancouver’s first mayor of Chinese descent, said his sweeping victory had been hard won and suggested that he was being targeted because of his ethnic background.The debate gained steam in February when the Globe and Mail newspaper said classified intelligence reports showed that China tried to manipulate Canadian elections — including in Vancouver. The reports have not been made public, but are said to conclude that China tried to ensure victory for Prime Minister Justin Trudeau’s Liberal Party in the two most recent federal elections and support for candidates of Chinese descent.China’s former consul general in Vancouver sought to groom local Chinese Canadian politicians, according to the reports. Sim’s rival is also calling for China’s interference to be investigated. Sim rejects claims that Beijing meddled, and instead points to his tireless campaigning and more appealing policies to explain his landslide victory. “If I was a Caucasian male, we wouldn’t be having this conversation,” he said.Analysis: Canada’s former ambassador to China said that Canada was seen by Beijing as a target of influence partly because Beijing sought to use Canada as a lever to press the U.S. to soften its opposition to China.THE LATEST NEWSAround the WorldAs of May, a nonprofit group has recorded 192 mass shootings in the U.S.Jeremy Lock/ReutersAt least nine people died, including the gunman, in a mass shooting at a mall in Texas.King Charles III was crowned on Saturday. Here are pictures from the coronation.Arab nations agreed to let Syria rejoin the Arab League, a step toward ending the country’s 12-year-long international ostracism.Israel is refusing to hand over the body of a prominent Palestinian prisoner, drawing scrutiny of the country’s practice of keeping bodies as leverage to bargain for Israeli remains.The War in UkraineUkraine is feeling immense pressure from Western allies for success in a looming counteroffensive.More than 5.5 million Ukrainians who left after the war began have returned home — even if it is near the front line.The Dnipro River, a front line in the war, is an ancient battleground. Our photographer spent weeks traveling along the waterway. See her images.Asia PacificThe violence in Manipur erupted over a question of who gets to claim special tribal status.Agence France-Presse — Getty ImagesEthnic clashes have killed dozens of people in Manipur, a remote state in northeast India.A group of top Indian wrestlers, who accused the sport’s top official in the country of serial sexual harassment, vowed to continue pushing for his arrest.DNA evidence helped confirm that a “great father” who lived in Australia under an alias was actually a convicted killer and an escaped inmate from Nebraska.Netflix, encouraged by the success of “The Glory,” plans to spend $2.5 billion more on Korean content.The Australia Letter: Can Warner Bros. stop a Tasmanian sports team from being called the Tasmanian Devils?A Morning ReadSaumya Khandelwal for The New York TimesSherpa guides are leaving the industry of taking trekkers up Mount Everest and encouraging their children to pursue other careers. There are many reasons for the shift: The job is dangerous, the pay is modest and there’s scant job security.“I see no future,” Kami Rita Sherpa, a renowned guide pictured above in blue, told his son.SPOTLIGHT ON AFRICAThis family left Khartoum and traveled 10 days to reach Aswan, Egypt.Heba Khamis for The New York TimesOn the run, againSudan’s war, sparked by two feuding generals, has driven more than 100,000 civilians across borders, and aid workers say as many as 800,000 could be forced to flee in the coming months.Thousands have fled to Egypt and Saudi Arabia and to relatively safer towns within Sudan. For many on the run, flight is not new. “The really, really sad thing about this is that this is not the first time these people are fleeing,” said Charlotte Hallqvist, a spokeswoman for the United Nations High Commissioner for Refugees for South Sudan.Sudan had more than a million refugees from countries already torn apart by civil war, like Syria and South Sudan. It also had millions of internally displaced people fleeing conflict within Sudan. Now, as the new fighting enters a fourth week, these people are on the move again, facing another wave of violence and trauma.In the Darfur region of Sudan, more than three million were driven from their homes during a civil war in the early 2000s. Just weeks before the latest violence broke out, local authorities had started planning the gradual voluntary return of refugee communities in Darfur, said Toby Harward, principal situation coordinator in Darfur for the U.N.H.C.R. Instead, more are now fleeing the region. — Lynsey Chutel, a Times writer in JohannesburgPLAY, WATCH, EATWhat to CookKelly Marshall for The New York Times. Food Stylist: Roscoe Betsill. Prop Stylist: Paige Hicks.These toasted sesame and scallion waffles are light and savory.What to Listen toTimes music critics curated a playlist of 11 new songs.The News QuizTest your memory of last week’s headlines.Now Time to PlayPlay the Mini Crossword, and a clue: Theater backdrops (four letters).Here are the Wordle and the Spelling Bee.You can find all our puzzles here.That’s it for today’s briefing. See you next time. — AmeliaP.S. The W.H.O. announced that smallpox had been eradicated 43 years ago today.“The Daily” is about the Hollywood strike. “Hard Fork” is on the social media site Bluesky.Email us at briefing@nytimes.com.Lynsey Chutel, a Times writer in Johannesburg, wrote today’s Spotlight on Africa. More