A source said about 10 "mined" aircraft in Russia

This was reported by TASS with reference to a source in emergency services.

“An anonymous message was received at Sheremetyevo Airport about the“ mining ”of seven more aircraft - from Moscow to Murmansk, Arkhangelsk, Orenburg, Ufa, Chelyabinsk, St. Petersburg and the Novosibirsk-Moscow flight,” the source said.

Earlier, according to the source, there was a message about the mining of aircraft heading to Moscow from Vladivostok, Ufa and Irkutsk.