Semafor Flagship-The World Today.

"US-Iran ceasefire tested, Putin marks 'difficult time', Europe's historic heat wave."

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Russ Roberts (https://trendsingeopolitics.blogspot.com).

Pretoria  Beijing  London June 29, 2026 Read on the web Flagship Sign up for our free email briefings→   The World Today US-Iran ceasefire tested Putin marks ‘difficult time’ US OKs Mythos release Warnings over AI boom China tower plane crash South Africa on edge Europe’s historic heat wave UK economy improves The rent-freeze debate OpenAI’s chemistry tool Why America’s older generations wield disproportionate power, and a look at the week ahead. ↓ 1 Fresh US-Iran hostilities test truce US Central Command/Handout via Reuters The US and Iran traded strikes over the weekend, the latest test of the countries’ fragile ceasefire. Tehran attacked American military sites in Kuwait and Bahrain after the US accused Iran of attacking a cargo ship in the Strait of Hormuz and targeted Iranian infrastructure in response. The revival of hostilities less than two weeks into the truce shows that “deliberately opaque wording” in the nations’ memorandum of understanding is “crumbling under the pressure,” as both sides embrace conflicting interpretations, The Guardian’s diplomatic editor wrote. The US and Iran plan to meet in Qatar on Tuesday and discuss their dispute over the strait, Axios reported. ↓ 2 Putin acknowledges ‘difficult period’ Stringer/Reuters President Vladimir Putin acknowledged Russia is facing a “difficult period” as Ukraine expanded its long-range assaults on the country’s infrastructure. Kyiv struck a Russian defense plant and set fire to a major oil refinery as part of its efforts to weaken Moscow’s wartime economy. Russian fuel production has dropped, and the country’s stock market has fallen in June by the most since 2022. “There is a feeling that there is no good end to this in sight,” a former Russian official told The Washington Post. This “vibe shift” presents an opening for Europe to provide Ukraine with more funding and tighten sanctions on Russia, a Financial Times commentator wrote: “This prescription is not new but the outcome could be.” ↓ Semafor Exclusive 3 US OKs Mythos release for some firms Kylie Cooper/Reuters The US government lifted its block on Anthropic’s powerful Claude Mythos AI model, a major de-escalation in the confrontation between the Trump administration and one of the world’s most valuable private companies. The decision, first reported by Semafor, allows the company to release Mythos to more than 100 US institutions. It comes two weeks after the administration imposed export controls on Mythos over concerns it could be “jailbroken” for malicious purposes. The move signals the beginning of a new regulatory regime that gives the US government control over the release of frontier AI models; the White House asked OpenAI to limit the release of its next model. Chinese AI labs, meanwhile, are quickly closing the gap on cybersecurity capabilities, experts said. For more AI exclusives, subscribe to Semafor Tech. → ↓ 4 Warnings over rapid AI investment The AI spending spree risks an extended “investment bust” that could imperil the global economy, a report warned Sunday. The Bank for International Settlements, which advises the world’s central banks, wrote in its annual report that lackluster returns on AI investment from tech giants — which are pouring billions into the sector — could trigger a sudden reduction in financing. The scale of the AI boom, the report showed, has dwarfed past bubbles, including the spread of railways and the internet. The warnings add to longstanding concerns over the sustainability of AI investments; last week saw a major tech stock selloff, while OpenAI is reportedly considering delaying its IPO in part over concerns that investors won’t be eager for its shares. ↓ 5 Beijing crash shows security gaps Maxim Shemetov/Reuters A small plane crash in China’s capital exposed major gaps in the country’s airspace controls, analysts said, as the government tried to limit public discussion of the incident. The aircraft flew into Beijing’s tallest skyscraper Friday, not far from the Chinese Communist Party’s headquarters and the homes of top leaders. Authorities will “go into overdrive” to find out how the plane breached the tightly controlled airspace, one expert said; posts about the crash were erased from social media. But the incident could benefit the “low-altitude economy,” which focuses on drones, by forcing a “regulatory revamp” that ultimately makes the sector less risky, a veteran China watcher argued. The government is embracing drones for things like deliveries, maintenance, and farming. ↓ 6 S. Africa braces for anti-migrant violence Thousands of migrants are fleeing South Africa as the country braces for violence after an anti-immigrant group set a Tuesday deadline for all undocumented migrants to leave. The unrest began in mid-March but has intensified, leaving at least three dead as vigilantes armed with spears, clubs, and whips assaulted migrants and destroyed their homes. Anti-immigrant sentiment has ballooned as protest groups without evidence blame migrants for the country’s economic woes. Police are preparing a massive security deployment as the government asks people not to take enforcement into their own hands. Businesses have pledged to help the police maintain stability with drones and helicopters, while other African governments have sent planes and buses to repatriate their citizens. Get analysis on the issue from our Southern Africa correspondent by signing up for Semafor Africa. → ↓ 7 Europe heat wave reignites AC debate Tom Nicholson/Reuters Austria, the Czech ​Republic, Germany, and Poland sweat through record temperatures on Sunday, as a European heat wave reignited a political debate over the continent’s preparedness for hotter summers. The World Health Organization said the heat has caused more than 1,300 excess deaths since June 21, as some places hit 40°C (104°F). While some American commentators voiced befuddlement or disdain toward Europe’s low rates of air conditioning, France’s far right seized on the moment to criticize the government and push a plan for widespread AC installation, bringing the issue into the culture war zeitgeist. But some experts argue mass AC would strain energy grids, threatening blackouts, and would carry environmental costs. ↓ Download This From launching Call Her Daddy in 2018 to becoming one of the most successful podcasters in the world, Alex Cooper has built a highly influential media brand — and now she’s expanding into the creative agency space. On this week’s episode of Mixed Signals, the Unwell co-founder joins Max and Ben live from Cannes Lions to talk about growing her media business beyond podcasting, how her creative agency ended up going toe-to-toe with Call Her Daddy in revenue, and why she’s more interested in the marketing than most talent in her field. Plus, what she’s learned from her interview with Michelle Obama. Listen to the latest Mixed Signals now. ↓ 8 Britain’s economic outlook improves House of Commons/Handout via Reuters Britain’s economy may be showing signs of recovery, good news for the likely incoming prime minister, Andy Burnham. Though the GDP is 6% lower than it would have been without Brexit, according to Goldman Sachs, the “peak Brexit headwind” could be over: The government is seeking closer EU cooperation, and the biggest impacts were front-loaded. The Iran war raised fears of soaring inflation, but as negotiations continue, “some of the worst outcomes can be ruled out,” one analyst told Bloomberg. And Britain, unlike most of its European neighbors, has a thriving AI sector because DeepMind stayed in London after its 2014 sale to Google, the Financial Times noted. That decision brought foreign outposts of the world’s biggest companies to the city. ↓ 9 Debate over NYC rent-freeze plan Eduardo Munoz/Reuters New York City’s approval of Mayor Zohran Mamdani’s two-year rent freeze on nearly 1 million apartments marks a victory in his affordability push, though it rekindled a contentious debate. The decision pauses increases on more than 40% of homes, a financial relief to renters. But rent controls are generally opposed by economists: A 2019 study in San Francisco found they reduced rental housing supplies by 15% by incentivizing landlords to sell as well as disincentivizing renters from moving. The dissenting opinion in New York’s decision said rent stabilization lowers building quality and drives up market-rate rents, as happened in Berlin. One expert in favor said: “To truly address the housing crisis, we need to tackle its root cause: the housing shortage.” ↓ 10 OpenAI creates new chemistry tool Evelyn Hockstein/Reuters OpenAI unveiled a “near-autonomous” chemistry-focused AI tool capable of selecting research topics, designing and running experiments, and interpreting results. The agent was asked to find an existing chemistry problem it could solve and chose to improve a vital but temperamental reaction commonly used in drug chemistry. It then proposed a fix and tested the idea, boosting yields by about 50%. The finding makes it harder to deny that AI can be “creative,” as it generated and tested a new hypothesis. But as AI becomes increasingly capable in several fields, including biology and math, such advances raise risks: While OpenAI chose a benign target, the same workflow could streamline the generation of new toxins or chemical weapons. ↓ The Week Ahead Diplomacy: Japanese Prime Minister Sanae Takaichi makes her first official visit to India to meet with Prime Minister Narendra Modi in New Delhi (Wednesday-Friday). European Commission President Ursula von der Leyen visits Azerbaijan and Armenia (Wednesday-Thursday) for talks aimed at deepening EU engagement in the South Caucasus. Economics: The US releases its Job Openings and Labor Turnover Survey (JOLTS) (Tuesday), followed by the closely watched June Employment Situation report (Thursday), providing insights into labor market strength and the Federal Reserve’s next interest rate decision. Anniversaries: Canada marks Canada Day, the national holiday celebrating the 1867 union of British colonies into the Dominion of Canada (Wednesday). China celebrates both the 29th anniversary of Hong Kong’s handover from the UK and the 105th anniversary of the founding of the Chinese Communist Party (Wednesday). The US celebrates the Independence Day holiday (Saturday), marking 250 years since the nation achieved independence. Sports: It’s a week of Round of 32 knockout matches in the FIFA men’s World Cup, with high-profile matches including Brazil vs. Japan (Monday), France vs. Sweden (Tuesday), and reigning champion Argentina vs. Cape Verde (Friday). ↓ Semafor Recommends Gerontocracy in America: How the Old Are Hoarding Power and Wealth — and What to Do About It, by Samuel Moyn. A Yale law and history professor, Moyn argues that America’s oldest generations wield disproportionate power, leaving younger Americans with diminished opportunities and influence. Drawing on demographic and economic data, he contends that growing concentrations of wealth and political clout have widened the generational divide, calling for a rebalancing of power through age caps for members of Congress, among other ideas, to strengthen younger Americans’ political voice. The “great virtue” of the book, Boston Review writes, is that it grapples with gerontocracy “seriously, grounding the debate in data and offering concrete prescriptions.” Buy Gerontocracy in America from your local bookstore. ↓ Semafor Spotlight The CEO Signal: The veteran dealmaker says he’s ‘building the best networking business on the planet’. → You’re receiving this email because you signed up for briefings from Semafor. Manage your preferences or unsubscribe here. Read our privacy policy. Was this email forwarded to you? Sign up now to get Semafor in your inbox. Semafor, Inc. 228 Park Ave S, PMB 59081, New York, NY, 10003-1502, USA