Ukrainian drone attacks overnight into Saturday killed three people, Russian officials said Saturday. Russia’s Defense Ministry said air defenses intercepted or destroyed 112 drones across eight Russian regions and the Russian-occupied Crimean Peninsula.

More than three years into Russia's full-scale invasion, Ukrainians across the country retreat each night to bomb shelters and metro stations in a nightly ritual.

Russia fired a record number of drones at Ukraine in July, an AFP analysis showed Friday, intensifying its deadly bombardment of the country despite US pressure to stop the war.Russian attacks have killed hundreds of Ukrainian civilians since June.