Russia has started restricting some Telegram and WhatsApp calls, accusing the foreign-owned platforms of failing to share information with law enforcement in fraud and terrorism cases, the digital development ministry said on Wednesday.

Russian authorities have announced partial restrictions on calls in messaging apps Telegram and WhatsApp. This is part of a long-standing effort to control the internet.

Russia plans to restrict some calls on WhatsApp and Telegram, saying the apps don't cooperate with the government to stop "deceit and fraud."