Sobyanin, writing on the Telegram messaging app, said specialists were examining the debris of at least one drone downed after midnight.

The mayor said a third drone targeting the capital had been repelled earlier in the evening.

Russia’s defence ministry reported that air defence units had destroyed more drones in a 90-minute period before midnight, including nine over the border regions of Kursk and Bryansk.

Ukraine has launched drone attacks on a wide range of targets in recent months, some a long distance from the Ukrainian border.

In one attack this month, dubbed “Operation Spider’s Web”, Ukrainian drones targeted long-range military aircraft at a number of Russian bases.

In recent months, Russia has stepped up mass drone attacks against Ukrainian cities. Waves of Russian drones and missiles swarming in and around Kyiv killed 10 people overnight on Sunday.