A Russian drone exploded outside a residential building in the northern Ukrainian city of Chernihiv overnight Monday, injuring three people, regional head Viacheslav Chaus said.

The attack also damaged a kindergarten, gas lines and cars.

One local resident said the explosion happened close to where she was sleeping.

"See the glass, it all fell on us. Right under our windows," said the woman who gave her name only as Marina.

Ukraine’s air force said Russia fired 149 drones overnight, with 131 neutralized and 16 others striking their targets.