“Just today, an hour ago, the countries surrounding Serbia closed the communication channel, preventing Sergey Lavrov's flight from flying to Serbia.

The Russian delegation was supposed to arrive in Belgrade for negotiations.

The EU and NATO member countries closed their airspace, closed another communication channel, ”RIA Novosti quoted Zakharova as saying on the air of the Italian TV channel La7.

She noted that there will be no iron curtain from the Russian side, it is the European Union that surrounds Russia.

Earlier, the Serbian newspaper Vecherniye Novosti reported that Bulgaria, North Macedonia and Montenegro had closed their airspace for Lavrov’s aircraft to fly into Serbia.

Later, the Russian ambassador to Sofia, Eleonora Mitrofanova, confirmed that Bulgaria had refused to provide an air corridor for Lavrov's plane.

Also, Russian Ambassador to Podgorica Vladislav Maslennikov said that the Montenegrin authorities refused to provide an air corridor for the flight of the plane with Lavrov.