Ukraine attacked Moscow on Sunday with the biggest drone strike on the Russian capital since the start of the war in 2022.
The attack forced flights to be diverted from three of the city’s major airports and injuring at least five people.
Russian air defences destroyed another 50 drones over other regions of Western Russia on Sunday, the defence ministry said.
“An attempt by the Kyiv regime to carry out a terrorist attack using airplane-type drones on the territory of the Russian Federation was thwarted,” the ministry said.
Russia’s federal air transport agency said the airports of Domodedovo, Sheremetyevo and Zhukovsky diverted at least 36 flights, but then resumed operations.
Moscow and its surrounding region, with a population of at least 21 million, is one of the biggest metropolitan areas in Europe, alongside Istanbul.
For its part, Russia launched a record 145 drones overnight, Ukraine said. Kyiv said its air defences downed 62 of those.
Ukraine also said it attacked an arsenal in the Bryansk region of Russia, which reported 14 drones had been downed in the region.