September 15 Global Operator Radar

1. Canada applies 15%, 25% or 50% surtaxes to selected US goods, forcing cross-border sellers to recalculate landed cost. 2. Germany says halting AI development is not viable for Europe and calls for US and Chinese participation in global governance. 3. US small-business optimism slipped to 98.7 in August but remained above its 52-year average. 4. A crucial Saudi oil pipeline may stay mostly offline for weeks, putting up to about 4% of global supply at risk. 5. Sweden's opposition holds a preliminary 176-173 seat lead while overseas ballots and coalition talks keep the outcome open. 6. The US EPA repeals greenhouse-gas limits for coal and gas power plants, marking a sharp regulatory turn. 7. August 2026 became the hottest month measured globally while the contiguous United States recorded its hottest summer. 8. NASA's Chandra telescope finds 84 hypersoft X-ray sources across six galaxies, revealing a new class of cosmic objects.