A first group of people escaped from a factory in Mariupol, the final pocket of Ukrainian resistance in the country’s east, where the Russian army is concentrating its military efforts.

Simultaneously, a video clip revealed the moment sirens rang in the Ukrainian city of Lviv during a tour by American actress and UNICEF Goodwill Ambassador Angelina Jolie, who was forced to cut short her visit and was seen fleeing the area in a rush with her aides.

Jolie had visited a bakery and a train station in the city, where she met hundreds of war-displaced residents.