Moscow's attack on the north-eastern Ukrainian city of Sumy marked the bloodiest day for Ukrainian civilians in 2025 so far, with at least 34 people killed. A Sumy resident tells us the area struck was busy with people leaving church.

Also on the programme: Hong Kong's once-thriving Democratic Party votes to begin its own dissolution; and scientists in London say they have successfully grown human teeth in a lab for the first time.

(Photo: A Ukrainian serviceman walks at the site of a Russian missile strike amid Russia's attack on Ukraine in Sumy. Credit: Reuters)