Morning Briefing — April 29, 2026

World News

Shooting at White House Correspondents' Dinner: Suspect Charged with Attempted Assassination — On April 25, a California teacher named Cole Tomas Allen, 31, stormed a security checkpoint at the White House Correspondents' Dinner at the Washington Hilton, firing a long gun and wounding a Secret Service officer in the chest. Allen was subdued and is now charged with attempting to assassinate the president, a charge carrying up to life in prison. The attack has intensified security debates and underscored the political tensions surrounding the Trump administration. CNN / NPR / NBC News

Iran Doubles Down on Strait of Hormuz Closure as Oil Tops $108 a Barrel — Iran rejected the latest U.S. peace overture on April 26, causing Brent crude to spike to $108.23 per barrel — nearly 50% above pre-war levels. The Strait of Hormuz has been largely blocked since the U.S.-Israel air campaign began on February 28, representing what the IEA calls the largest oil-supply disruption in the history of the global market. Trump cancelled planned envoy talks in Islamabad, citing "tremendous infighting and confusion" within Tehran's leadership. CNBC / CNN Business

U.S. Ambassador to Ukraine Steps Down as Peace Talks Stall — U.S. Ambassador to Kyiv Julie Davis announced her resignation on April 29 amid a prolonged lull in American-brokered ceasefire negotiations, with Washington’s attention largely diverted to the Iran war. A 32-hour Orthodox Easter truce in mid-April collapsed after both sides accused each other of hundreds of violations, and front-line fighting continued with 189 combat engagements recorded in the past 24 hours. Polymarket odds for a ceasefire by April 30 have dropped sharply. CP24 / Al Jazeera / empr.media

UAE Announces Historic Departure from OPEC Amid Iran War Fallout — The United Arab Emirates said on April 28 it will leave OPEC effective May 1, the single largest defection in the cartel’s history. Freed from OPEC quotas, the UAE can ramp production from 3.2 to nearly 5 million barrels per day, a move analysts say will further weaken the cartel’s ability to stabilize prices. The decision was driven by Gulf tensions linked to the Iran war and a recently negotiated currency-swap line with the U.S. Treasury. CNN Business / Al Jazeera / Bloomberg

Kim Keon Hee Sentenced to 20 Months for Accepting Church Gifts — South Korea’s first lady Kim Keon Hee received a 20-month prison sentence after a court found her guilty of accepting gifts from the Unification Church, which had sought political favours from her husband’s administration. The ruling adds to the political turbulence surrounding the former president Yoon Suk-yeol, who is already facing his own legal proceedings. The case has reignited debate in South Korea about the influence of religious organizations on politics. The Guardian

Russia-Ukraine War Day 1,526: Kyiv Repels Multiple Advances as Diplomacy Flounders — Ukrainian forces repelled fresh Russian advances across multiple axes on April 29, inflicting significant losses in manpower and equipment, according to Ukraine’s Defence Ministry. The Easter ceasefire collapse and the departure of the U.S. ambassador signal a deepening diplomatic vacuum, with Moscow saying it sees no political will from Kyiv to negotiate. European allies are convening an emergency defence meeting to discuss filling the gap left by reduced U.S. engagement. empr.media / Al Jazeera

Business

Canada Releases Spring Economic Update: $66.9B Deficit, Sovereign Wealth Fund, and 100,000 New Trades Workers — Finance Minister François-Philippe Champagne tabled Canada’s Spring Economic Update on April 28, projecting a 2025–26 deficit of $66.9 billion — $11.5 billion better than the November forecast, partly boosted by surging oil prices. Flagship measures include the Canada Strong Fund, a $25-billion sovereign wealth fund seeded over three years, and “Team Canada Strong,” a $6-billion plan to train 80,000–100,000 skilled trade workers by 2030–31. Fuel-tax relief of up to 10 cents per litre on gasoline began April 20 and runs through September. CBC News / Globe and Mail / Canada.ca

IMF Cuts Global Growth Forecast to 3.1% as Iran War Ripples Through Economy — The International Monetary Fund revised its 2026 global growth forecast down to 3.1%, from 3.4% in 2025, citing the economic shock of the Iran conflict and sustained high energy prices. UK growth was separately downgraded by Barclays to 1%, with British gilt yields above 5% for only the third time since the crisis began. Central banks are now openly debating whether AI-driven productivity gains can offset the inflationary drag from energy costs. World Economic Forum / Euronews / CPA

OpenAI and Microsoft Restructure Partnership Ahead of Potential IPO — OpenAI and Microsoft announced a renegotiated deal on April 27 that removes the controversial “AGI clause,” caps Microsoft’s revenue-share receipts, and allows OpenAI to serve customers across any cloud platform — not just Azure. Revenue-share payments from OpenAI to Microsoft continue through 2030, while Microsoft’s IP licence now runs non-exclusively through 2032. The restructuring is widely seen as OpenAI clearing the deck for a potential IPO later in 2026, even as the company reportedly missed internal revenue and user-growth targets. CNBC / Bloomberg / TechCrunch

Big Tech Megacap Earnings Week: Alphabet, Microsoft, Amazon, Meta All Reporting — Wall Street is bracing for a defining earnings week as Alphabet, Microsoft, Amazon, and Meta all report after the close on April 29, with investors looking for evidence that $600 billion in AI infrastructure spending is translating into revenue growth. Nasdaq 100 futures rebounded 0.3% after the index slipped more than 1% in the prior session. The results are seen as a critical test of whether the market’s AI-driven rally can withstand scrutiny. Bloomberg

KPMG Exits U.S. Federal Audit Business After Losing Pentagon Contract — Big Four firm KPMG is shutting its federal government audit practice and redeploying more than 450 U.S. staff after losing a $60-million-a-year Pentagon contract, according to the Financial Times. The move marks a significant contraction for the firm in the government services sector and follows broader scrutiny of federal spending under the current administration. Rivals are expected to compete aggressively for displaced federal audit work. Financial Times / MarketScreener

Technology

Canada Unveils Six Pillars of Long-Delayed National AI Strategy — The federal government revealed the six pillars of its national AI strategy on April 29 — a document that had been promised for years and repeatedly delayed. The framework is expected to outline Ottawa’s goals for AI governance, investment, and talent development. The announcement comes as AI spending globally surpasses $600 billion, with Canada seeking to define its competitive position. CBC News

AI Agent Hallucination Risk Rises as Models Reason Harder, New Research Finds — A key finding published on April 29 shows that training AI models to reason more deeply causes them to hallucinate tool calls at a higher rate, a critical vulnerability for enterprise deployments. With 96% of enterprises now running AI agents but 94% worried about sprawl, technical debt, and security risks, the research underscores the tension between capability and reliability. The findings are expected to influence how companies design AI safety guardrails. Asanify / AI News Digest

Google Signs Classified AI Deal with U.S. Pentagon — Google reportedly signed a classified AI contract with the U.S. Department of Defense, a deal that signals deepening ties between Silicon Valley and the military despite previous employee protests over such arrangements. The deal’s scope has not been disclosed, but it is understood to involve AI-assisted analysis and logistics. It comes as Big Tech companies face growing pressure from Washington to support national-security priorities. The Guardian

BBC Plans Major AI-Driven Cost Cuts; Staff Skeptical — The BBC’s interim director-general Rhodri Talfan Davies outlined plans to save £500 million over two years, with artificial intelligence positioned as a central tool for reducing costs across newsrooms, production, and back-office functions. Staff unions and journalists have pushed back, questioning whether AI adoption will lead to significant job losses. The BBC was told internally it “could be faster in the adoption of AI,” adding urgency to the restructuring push. Deadline / BBC

Critical Remote-Code-Execution Vulnerability Found in Hugging Face Robotics Platform — Security researchers disclosed CVE-2026-25874, a critical vulnerability in Hugging Face’s open-source LeRobot robotics platform that could allow unauthenticated remote code execution. The flaw affects a platform widely used by researchers and companies building autonomous robotic systems. Hugging Face has urged all users to patch immediately, and the disclosure has prompted a broader conversation about security practices in open-source AI tooling. Financial Times / Tech Security Research

Elon Musk vs. Sam Altman Trial Begins Over OpenAI’s For-Profit Conversion — A high-profile civil trial opened this week pitting Elon Musk against Sam Altman, with Musk alleging that Altman betrayed the founding nonprofit mission of OpenAI by converting it into a for-profit enterprise. The case could have sweeping implications for corporate governance in AI and for OpenAI’s planned IPO. Legal observers say the trial is drawing unprecedented attention to the question of how AI companies should be held accountable to their founding charters. BBC / TechRadar

Renewable Energy

China’s Solar Capacity Set to Surpass Coal for First Time in Historic Energy Milestone — China is on track in 2026 to have more installed solar power capacity than coal for the first time in history, with solar reaching approximately 1,200 GW by end-2025 and growing rapidly. Combined wind and solar capacity has already officially surpassed coal, and non-fossil sources are projected to account for roughly 63% of China’s total installed capacity by year’s end. Analysts caution that coal still generates 3.5 times as much electricity as solar due to capacity-factor differences. Carbon Brief / Yahoo News / Bloomberg

Iran War Accelerates Global Clean Energy Buying; China the Primary Beneficiary — The disruption to oil and gas flows caused by the Iran-Hormuz crisis has prompted governments worldwide to accelerate clean energy procurement, with China positioned as the dominant supplier of solar panels, wind turbines, and batteries. China exported 68 GW of solar technology in March alone, surpassing the previous record by 50%, with 50 countries setting new records for Chinese solar imports. The dynamic is widening the global clean-energy trade gap in China’s favour. CNN Business

Renewables Met All New Global Electricity Demand in 2025, IEA Data Shows — Renewable energy sources met 100% of new global electricity demand in 2025, preventing any net increase in fossil-fuel burning for power generation, according to new data. Renewables now account for 49% of installed global power capacity and delivered 85.6% of all new capacity added last year, with solar alone contributing a record 510 GW. The figures underline how quickly the energy transition is advancing, even as the Iran war temporarily lifts fossil-fuel prices. CBC News / IEA

EU Sets Out Emergency Package to Cut Energy Taxes and Refill Gas Storage — The European Commission unveiled a package of energy-crisis measures on April 24, including electricity tax cuts and coordinated summer filling of fossil-gas storage, in response to surging energy prices driven by the Iran conflict. Energy Commissioner Dan Jorgensen warned of higher gas prices for “a couple of years” and called for accelerating the move away from gas dependency. Great Britain separately recorded its highest-ever combined wind and solar output, reaching 11 terawatt hours in March. Carbon Brief / Clean Energy Wire

Canada Lagging Peers on Electricity Transition Despite Renewable Ambitions — A new report finds that Canada has not advanced its electricity-sector energy transition to the same degree as many comparable economies, even as the Canadian Renewable Energy Association projects that solar, wind, and storage capacity will double by 2035. The analysis highlights structural barriers including grid congestion, provincial fragmentation, and permitting delays that slow clean-energy deployment. The Spring Economic Update included no new targeted electricity-grid spending. CBC News

First Global Fossil-Fuel Transition Conference Convenes in Santa Marta, Colombia — A first-of-its-kind international conference on transitioning away from fossil fuels wrapped up in Santa Marta, Colombia from April 24–29, bringing together governments, civil society, and industry around a shared framework for managed phase-down of coal, oil, and gas. The meeting produced a declaration calling for accelerated finance flows to developing nations and stronger carbon-pricing mechanisms. Observers noted the meeting coincided with the Iran war’s paradoxical effect of both spiking fossil-fuel demand and accelerating clean-energy investment. Carbon Brief

Soil Science

Hormuz Fertilizer Blockade Pushes World Toward Food Crisis; UN Warns 45 Million More at Risk — The UN World Food Programme warned on April 29 that an additional 45 million people could face severe food insecurity by end-2026 if the Strait of Hormuz remains closed, adding to the 300 million already going hungry. About one-third of globally traded fertilizer transits the strait, and urea prices have surged 50% since the war began in late February, with some fertilizers up 40% in a single month in the United States. China’s separate block on phosphate exports has removed a further 25% of global supply. Fortune / UN News / FAO

FAO Chief Economist Warns of Severe Food-Security Risks from Hormuz Trade Disruption — The FAO’s chief economist issued a formal warning that the Hormuz disruption is creating severe risks for global food security, with approximately 1.3 million tonnes of fertilizers per month unable to transit the strait and no viable land-based alternatives available. Natural-gas prices, which determine 70–90% of nitrogen-fertilizer production costs, have surged, compounding the supply shock. Governments have begun introducing precautionary measures, but critical planting-season windows are narrowing. FAO Newsroom

Soil Fertility Restoration Through Composting Gains Momentum in Niger — On April 29, the International Fertilizer Development Center highlighted the work of farmer Ibrahim Inoussa in Niger, who used Soil Values training to master composting and organic input production, subsequently sharing the knowledge with over 120 other farmers. The initiative is part of a broader push to build locally-sourced soil fertility solutions in sub-Saharan Africa, where dependence on imported mineral fertilizers has become acutely vulnerable to global supply shocks. Such grassroots regenerative approaches are drawing renewed attention amid the global fertilizer crisis. IFDC

African Governments Urged to Act Urgently on Fertilizer Shortages as Planting Season Looms — Al Jazeera reported on April 25 that African governments must take urgent action to address fertilizer shortfalls stemming from the Hormuz closure, with planting seasons in key agricultural regions approaching rapidly. Several countries have introduced import subsidies and emergency procurement mechanisms, but analysts warn these measures are insufficient to offset the scale of the disruption. The crisis threatens food production across nations that already face chronic malnutrition. Al Jazeera

B.C. Launches Dry-Farming and Robotic-Weeding Pilots to Build Drought-Resilient Food Systems — British Columbia’s Ministry of Agriculture and Food announced collaborative dry-farming projects on three farms, engaging dozens of growers on soil health, agro-ecology, and drought-resilient practices, alongside a demonstration of new robotic-weeding technology from the University of the Fraser Valley. The initiatives are part of a wider provincial effort to reduce reliance on irrigation and synthetic inputs as climate variability intensifies. Officials framed the investments as building long-term food-system resilience. BC Government / CBC News