The BBC joins Ukraine's Operation Vivaldi as it regains crucial territory in the Donbas, but optimism has been dampened by souring relations with President Trump.

The pontiff was diagnosed with lung cancer after having surgery at Rome's Gemelli Hospital on Tuesday.

Albania's capital Tirana has seen months of protests from an anti-government "Flamingo" movement, but what started on Tuesday this week was on a different scale.

The BBC sees masked settlers attack Palestinians trying to harvest olives, amid a surge in similar incidents.