Photo: Gennady Cherkasov
Roskomnadzor reported that the department had sent Meta, which owns Facebook, called for unblocking the Russian delegation's account at Vienna's military security and arms control talks.
Roskomnadzor also noted that blocking the Russian delegation's site violated key dissemination principles. The agency called it an act of censorship, which is prohibited by the Russian constitution.
It previously became clear that the delegation's Facebook page was unavailable. On Twitter, the Russian delegation noted that the Facebook account had been blocked after security warnings were published there.