President Trump said he's holding off a planned large-scale strike on Iran after regional allies described the "perimeters of a deal" that would fully reopen the Strait of Hormuz and end Iran's nuclear threat, with Israel joining the commitment, according to NPR and Al Jazeera. Iran's own defense ministry pushed back hard, calling Trump's framing part of "psychological operations and a war of calculations," and Al Jazeera reports no actual breakthrough has been reached — a June memorandum on the same terms collapsed within a month, and numerous vessels reportedly remain stuck at the northern corridor unable to proceed without Iranian authorization. Brent crude has stayed largely rangebound through the back-and-forth, which itself reads as the market pricing real uncertainty rather than betting confidently on either the deal or a fresh strike.

OPEC+ approved roughly 188,000 barrels a day of additional output for September, completing the phased unwind of the 1.65-million-barrel voluntary cut the group agreed in 2023, according to CNBC. Delegates say the group plans to pause further increases after September, leaving roughly 2 million barrels a day of older 2022-vintage cuts in place while it works out how to divide any additional supply — notable that these incremental hikes have mostly stayed on paper this year, with actual exports from the Gulf, Russia and Kazakhstan already constrained by the Iran and Ukraine wars.

AstraZeneca has held talks with Bristol Myers Squibb on a merger that would combine the two into one of the world's largest drugmakers by market value, according to CNBC, citing the Financial Times. Neither company has confirmed a deal is imminent, and it's unclear whether talks will produce an actual transaction or fall apart, but a combination at this scale would rank among the largest mergers in history and would push the combined entity toward the top of the global pharmaceutical rankings — the kind of mega-cap risk appetite that tends to spill into broader market sentiment when a deal this size is even reported as a possibility.

A firmware flaw in Coldcard hardware wallets — tracing back to a March 2021 release that used a predictable random-number generator instead of the device's proper hardware randomizer during key generation — has now been exploited in 3 separate waves, draining roughly 1,367 BTC worth close to $89 million from more than 4,500 addresses, according to CoinDesk. Researchers believe a single operator likely ran each wave, though they can't yet confirm whether it's the same attacker across all 3. The episode is pushing self-custody holders back toward exchanges in a way the FTX collapse never did, a genuine reversal of crypto's usual post-hack instinct.

The Kospi's 17.9% single-day surge Friday — the largest one-day gain in the index's history, eclipsing even October 2008's financial-crisis swing, according to TradingKey — came on the same relief that lifted Tokyo's chip-equipment names, after Amazon and Microsoft both signaled higher AI infrastructure spending eased fears the memory-chip rally was overextended. Samsung and SK Hynix each jumped roughly 28-30% in that session. Seoul reopens Monday with the obvious question being whether Friday's move holds or partly unwinds — an early tell for whether Tokyo's own Friday rally has similar staying power.

Amazon's long-term debt rose from $65.6 billion to $128.9 billion in 6 months, helped by a $25 billion bond sale, as the company lifted its 2026 capital-spending guidance to $220 billion, according to Yahoo Finance. CEO Andy Jassy told analysts the company has "clear line of sight to strong financial returns," noting servers break even in under 3 years while data centers run for decades, and said Amazon still won't have enough capacity to meet 2026 demand even at this spending pace. For Tokyo, a hyperscaler willing to lever its balance sheet this hard for AI infrastructure is a direct demand signal for Japan's chip-equipment and power-and-cooling supply chain.

Investors have been rotating into financial stocks, with strategists citing the sector's leverage to a steeper yield curve and resilient loan growth, according to MarketWatch. How far the rally runs depends heavily on new Fed Chair Kevin Warsh, whose hawkish-leaning instincts the bond market has been testing since his May confirmation — a dynamic that matters for Tokyo insofar as US rate-path expectations are one of 2 levers, alongside intervention, now driving the yen.

OpenAI said its next major model, Astra, produced solutions to 10 long-standing problems in mathematics and theoretical computer science — including constructing a non-sofic group for the first time and disproving the Connes rigidity conjecture — with the arguments later formalized and verified using the Lean proof system, according to the-decoder.com. OpenAI says the compute cost to generate all 10 solutions was roughly $2,000 at standard API rates and has not said when Astra will be released publicly. It's a startling capability jump if it holds up to scrutiny, and another data point for the "AI capex isn't overbuilt" camp that Amazon and Microsoft's own spending decisions have been reinforcing.

The European Union's AI Act moves from law on paper to an enforceable regime today, requiring providers of general-purpose AI models to meet new transparency and risk-management obligations, according to Euronews. It's the most consequential AI-specific regulatory deadline to date for any major model provider selling into Europe, and sets a real-world test of how much compliance friction the leading US labs are willing to absorb versus restrict features for EU users.

Nvidia CEO Jensen Huang argued the semiconductor industry's historical boom-bust pattern won't repeat on the usual timeline this cycle, a bullish signal he's tied to the depth and duration of AI infrastructure demand, according to The Motley Fool. Coming the same week Amazon and Microsoft both raised capex guidance and Samsung flagged a worsening 2027 memory shortage, it's a consistent signal from multiple, mostly independent sources rather than one company talking its own book — the kind of alignment that matters for Kioxia and the rest of Japan's memory-adjacent supply chain.

Samsung told customers it expects the global memory-chip shortage to worsen further in 2027 rather than ease, according to Google News, citing TheGamer. Samsung and SK Hynix both make DRAM and HBM alongside Kioxia's NAND-only franchise, so a deepening DRAM shortage doesn't directly lift Kioxia's own numbers — but it does keep the broader "hundred-year flood" pricing environment Tim Cook described intact for the whole Japan and Korea memory complex heading into 2027.

Taiwanese server manufacturers have expanded Mexican operations enough to make the country the second-largest supplier of servers to the US behind Taiwan itself, with $46.9 billion in year-to-date sales, according to Techmeme, citing the Financial Times. It's a quiet but significant supply-chain diversification story — the same AI-server buildout driving Japan's own chip-equipment orders is now also reshaping where the finished hardware actually gets assembled.

Researchers demonstrated that AI-assisted code could tamper with data from computerized scans of physical DNA evidence produced by widely used crime-lab machines, without the tampering being detectable through normal review, according to the Wall Street Journal, via Techmeme. It's a sobering forensic-integrity finding landing the same week OpenAI and Anthropic are already fielding questions about inadequate oversight of their own AI agents — a reminder that AI's trust problems are showing up in the justice system, not just in chatbots and coding agents.

Apple has introduced a submission cap and a 30-day cool-off period on Feedback Assistant bug reports, citing a deluge of low-quality, AI-generated submissions with hallucinated vulnerabilities clogging its review pipeline, according to the Financial Times, via Techmeme and the-decoder.com. The policy backfired almost immediately: Italian startup Bynario used ChatGPT to find a real macOS vulnerability capable of giving an attacker full control of a machine, valued at $100,000-$200,000 on the black market, but couldn't submit it because Apple had already blocked further reports. Apple did raise its top bounty past $5 million for the most severe exploit chains and introduced "target flags" requiring researchers to prove a flaw actually reaches a protected part of the system, rather than just theorizing about it — a real attempt to filter signal from noise, even if this week's timing was rough.

Kuwaki beat Germany's Esther Henseleit on the second sudden-death playoff hole at Royal Lytham & St Annes to claim her first major title, saving par from 3 feet to force the extra holes after Henseleit's late birdie putt on 18, then closing it out when Henseleit's approach drifted under a gorse bush, according to ESPN and Golf Digest. It's Japan's second consecutive Women's British Open title, following Miyu Yamashita's win at Royal Porthcawl last year — a genuine streak building at the top of women's golf.

Giant illuminated warrior floats are parading through Aomori as the city's signature summer festival gets underway, according to NewsOnJapan — one of Tohoku's biggest seasonal draws, and a reliable marker that Japan's peak summer festival season has fully arrived.

Starbucks Japan has rolled out a new drink specifically aimed at non-coffee-drinkers, according to SoraNews24 — a small but telling bet that the chain's growth in Japan increasingly depends on converting people who've never ordered a coffee drink in their life.

Princess Aiko paid a visit to Ise Jingu, Shinto's most sacred shrine complex, according to NewsOnJapan — a routine but closely watched appearance for the imperial family's only child of her generation still living at home.

A vending machine in Japan is squeezing lemons to order and pairing each pour with a small futuristic light display, according to SoraNews24 — proof that no beverage dispensing mechanism in this country is allowed to just dispense a beverage.