Ukraine’s President Volodymyr Zelenskyy said that 130 people had been saved after the bombing of a theatre in the port city of Mariupol under Russian siege, but “hundreds” were still trapped in the rubble.

Ukraine accused Russia of hitting the theatre on Wednesday. It had been feared that up to 1,000 people may have been taking refuge underground at the time of the blast. Russia has denied responsibility for the attack.

“More than 130 people have been saved. But hundreds of Mariupol residents are still beneath the rubble,” Zelenskyy said in a video address on Facebook on Friday.