“Children, elderly people are dying. The city is destroyed and it has been wiped off the face of the earth,” he said speaking in Russian in the video filmed Friday that was authenticated by The Associated Press. In it, flames can be seen coming from several buildings while others were decimated. Apparent explosions could also be heard.

“You have promised that there will be help, give us that help. Biden, Macron, you are great leaders. Be them to the end,” he said.

Vershnin said the city is facing the fate of the Syrian city of Aleppo that was destroyed in 2016 in a Russian-backed siege during Syria’s revolution-turned-civil war. Russia helped Syrian President Bashar Assad’s government with a ruthless strategy by locking sieges around opposition-held areas, bombarding and starving them until the population’s ability to hold out collapsed.