the daily brief

• The UAE suspended all trade and financial transactions with Iran — cnn
• Iran warned the Strait of Hormuz "will not be opened" until the US implements memorandum commitments — lifting the blockade, releasing frozen assets, lifting oil sanctions and ending military operations — while Trump insists the US naval blockade "remains in full force" and claims the strait "is open and operating"; only about six vessels transited in the most recent 24 hours — cnn
• Iraq's parliament speaker called on Iran to grant Iraqi oil exports passing through Hormuz "special status" — britannica
• Yemen's Houthis claim to have targeted eight Saudi oil tankers since late July across the Red Sea, Gulf of Aden and Arabian Sea — britannica
• Israeli airstrikes killed at least 11 people in Lebanon; separately, Jared Kushner met Hamas's political chief in Cairo — britannica
• Israel declared it will not tolerate a Turkish military presence in southern Syria — turkish minute
• Russian jet-powered drones struck Ukraine's Zhytomyr, hitting the National Police building, while Ukraine mounted a successful counterattack elsewhere per the ISW; Ukrainian drones hit five Russian grain ships in the Black Sea and struck a Russian missile-and-space-industry facility; Ukraine also repatriated 103 more defenders from Russian captivity — rbc-ukraine
• Turkish police detained Islamic cleric Alparslan Kuytul, his wife and other Furkan Foundation members in coordinated raids across six provinces; separately, authorities exhumed the body of a former "Süleymancı" leader nearly a decade after his death for a renewed investigation — turkish minute
• In India, a youth-led protest movement nicknamed "cockroach" — after an official compared unemployed young people to cockroaches — continues to challenge the ruling BJP over education policy and unemployment — britannica

• Anthropic refused to let its models be used for mass surveillance of American citizens or fully autonomous weapons systems; the US Department of War responded by cancelling its contract with the company and designating it a "dangerous partner" — aiweekly
• Anthropic has overtaken OpenAI as the hotter AI growth story: its revenue more than doubled from Q1 to Q2 while OpenAI's rose just 18%, and it now projects as much as $200 billion in 2028 revenue, far above the $47 billion run-rate it publicized in May — cnbc
• Anthropic published lab-validated results showing Claude (Mythos Preview and Opus 4.8) designed protein binders that succeeded against 14 of 15 targets tested by Adaptyv Bio and Twist Bioscience, hitting a 22–35% success rate versus the industry's typical 10–15% — aiweekly
• OpenAI expanded ChatGPT Ads across Europe and introduced ChatGPT for Teens — aiweekly

• The Dow fell 0.2% to 53,343.4, the Nasdaq dropped 1.3% to 26,289.71, and the S&P 500 slid 0.7% to 7,691.76 Wednesday as Middle East uncertainty pushed bond yields to multi-year highs — ts2
• Wall Street later rebounded after the Treasury said it plans to boost buybacks of longer-dated bonds, signaling an effort to lower borrowing costs after yields hit multi-decade highs — ts2
• Semiconductor stocks were hit hard — the PHLX Semiconductor Index plunged about 5.6%, with all 30 components declining — ts2
• Unitree Robotics surged 629.4% in its trading debut in Shanghai — ts2
• Target raised its annual net-sales growth outlook to around 5% after Q2 comparable sales rose 3.8%, beating the 2.5% consensus estimate — ts2
• Nokia plans to close nearly all of its mainland China sites by year-end and sharply reduce its local workforce — ts2
• Global fuel supplies remain historically tight, with three of the world's four major refining hubs in severe distress after Middle East refineries were hit during the Iran war — britannica

• Breast cancer is rising rapidly among Asian American women, with the most alarming increases occurring in younger women and in aggressive or advanced cases — sciencedaily
• Engineered probiotic bacteria infiltrated pancreatic tumors, stimulated cancer-fighting immune cells and slowed tumor growth in animal studies — sciencedaily
• Silver nanoparticles can precisely slice DNA and create longer "sticky ends," letting genetic fragments join up to five times more efficiently than conventional methods — sciencedaily
• Scientists discovered a natural Arctic "cloud factory" missing from climate models, in which sunlight near melting sea ice reacts with chemicals released by the ocean, algae and the ice itself — sciencedaily
• A tiny quantum machine built from a single atom and particles of light is raising fundamental questions about what counts as heat and what energy can still do useful work — sciencedaily

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