Russia has closed airports in its northwestern cities of Murmansk and Apatity and restricted the use of airspace over those cities, the TASS news agency has reported.
Such measures are usually taken in Russia because of potential or actual Ukrainian drone attacks.
Ukraine attacked Moscow earlier today in one of the largest attacks yet on the Russian capital since the start of the war in 2022 (see 09.51am post).
Russian authorities said they had destroyed all of the drones headed towards the capita