Earlier, the social network marked as false and blocked similar articles by RBC, TASS, Vzglyad, Komsomolskaya Pravda and NTV.

All of them were written based on the official release of the FSB of Russia.

Later, materials from RIA Novosti and radio Sputnik were blocked.

Roskomnadzor demanded that Facebook restore access to information materials published by the Russian media.

Roskomnadzor said that the actions of the social network "violate the key principles of free distribution of information, unhindered access to it and are an act of censorship."