Russia's Foreign Ministry has said it was summoning the heads of US media outlets in Moscow to a meeting next Monday to notify them of tough measures in response to US restrictions against Russian media.
"If the work of the Russian media - operators and journalists - is not normalised in the United States, the most stringent measures will inevitably follow," ministry spokeswoman Maria Zakharova said on Friday.
"To this end, on Monday, Jun 6, the heads of the Moscow offices of all American media will be invited to the press centre of the Russian Foreign Ministry to explain to them the consequences of their government's hostile line in the media sphere," she added. "We look forward to it."
Russia has accused Western countries of imposing unfair restrictions on its media abroad, including bans on some state-backed news outlets, reports Reuters.
Lawmakers passed a bill last month giving prosecutors powers to shut foreign media bureaus in Moscow if a Western country has been "unfriendly" to Russian media.
Since invading Ukraine in February, Russia has cracked down on media coverage of the conflict, introducing 15-year prison sentences for journalists spreading intentionally "fake" news about what it calls its "special military operation" in Ukraine.
The law prompted some Western media to pull their journalists out of Russia. Other Western organisations, including Reuters, have stayed in the country and continue to report.
Russia says it is engaged in a "special military operation" to disarm and "denazify" its neighbour. Ukraine and allies call this a baseless pretext for a war that has killed thousands, flattened cities, and forced more than 6 million people to flee abroad.
