Moscow Mayor Sergei Sobyanin has reported an attack involving several drones heading towards the city, prompting the temporary suspension of operations at three airports in the Russian capital and the surrounding area.

Hundreds of Ukrainian kamikaze drones have flown towards Moscow in recent weeks. None appear to have even reached the Russian capital, yet the effect on the city — and the wider country — has been hugely significant.

Ukrainian officials say that a massive Russian drone-and-missile attack targeted Ukraine for a second consecutive night, killing at least seven people and injuring dozens