Four Russian airports have suspended operations

Temporary restrictions on the reception and release of aircraft have been introduced at the airports of Nizhny Novgorod, Cherepovets, Yaroslavl, as well as at Vnukovo, the Federal Air Transport Agency reported.

Airports Vnukovo, Nizhny Novgorod (Chkalov), Cherepovets, Yaroslavl (Tunoshna). Temporary restrictions on the reception and release of aircraft have been introduced. Restrictions are necessary to ensure flight safety," the report says.