Unicef chief steps down due to family health problem

Iranian hackers posed as British-based academic in failed espionage effort

France defends tougher vaccine rules as bookings soar

UN demands accountability over Syria mass disappearances

UN launches 'George Floyd' inquiry into police racism globally

Israeli top court upholds segregated university classes

Malta lifts ban on unvaccinated travellers

Biden taps former Republican senator Jeff Flake for Turkey ambassador

Israeli minister wants voucher system for foreign aid to Gaza

Social media sites under pressure to strip anonymity from users

US charges four Iranians in plot to kidnap journalist in New York

Sale of high-tech companies risks 'catastrophic effect' on UK security

UK will work with Taliban if it takes off 'terrorist balaclava' and enters government