The ministry said it had information that Rossiya Segodnya's account in Barclays was closed Wednesday because of sanctions on its director, Dmitry Kiselyov.
In today's statement, the ministry said the agency was not told the fate of its money and the situation was making it difficult for it to operate in Britain.
Kiselyov, the most prominent face of the Kremlin's anti-Western propaganda campaign, was among those hit by EU sanctions following Russia's annexation of Crimea.
