UK Leadership Shake-up: Keir Starmer announced he will resign as prime minister after less than two years, with Labour pressing for a change and Andy Burnham emerging as the frontrunner for a likely quick transition. EU-UK Reset on Hold: European Council President Antonio Costa said the planned EU-UK summit will be postponed after Starmer’s exit, while EU officials reassess July timings. Brexit After 10 Years: Multiple reports mark the 10th anniversary of the Brexit referendum, linking the vote to Britain’s ongoing political volatility and renewed debate over rejoining the EU. Heatwave Crisis Across Europe: A record-breaking heatwave has killed at least 18 people in France, including two children found dead in a hot car, with schools closing, transport disrupted, and red alerts expanding; the UK and other countries issued health warnings as temperatures push toward 40C+. Energy System Stress: Europe’s grid is under strain as cooling demand rises, raising fears of blackouts during the hottest days. EU-Russia Dialogue Debate: Slovakia’s Robert Fico backed reopening EU-Russia communication channels, adding to the wider argument over how to handle the war’s fallout. EU Health Policy: The European Commission approved Sanofi’s Cenrifki (tolebrutinib) as the first disability-targeting medicine for non-relapsing secondary progressive multiple sclerosis. Trade and Industry: South Korea said it reached broad consensus with the EU on steel quota cuts, aiming to limit the impact on exporters; separate business news highlights new Korea-to-Europe used car export routes via Hamburg.