The head of Radio Free Europe/Radio Liberty said on Thursday that the US government had switched off a satellite that transmitted its Russian-language programme into Russia.
The Prague-based station, founded by the United States during the Cold War to broadcast uncensored news into the Soviet bloc, has seen its funding frozen by US President Donald Trump amid a drive to slash the size of the federal government.
Read moreTrump mutes Voice of America, makes space for Russian and Chinese influence
RFE/RL won a won a temporary restraining order in court, but the US Agency for Global Media, the US government agency that oversees its operations, has not yet released funding.
"We came into work today and saw that satellite services that reach into Russia had been turned off by USAGM," RFE/RL chief executive Stephen Capus told AFP.
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SCOOP 15:04
SCOOP © FRANCE 24
The decision affects the 24-hour Russian-language "Current Time" broadcasts to Russia, Ukraine, Central Asia, eastern Europe and other regions.
"USAGM notified RFE/RL that satellite contracts carrying Current Time to Europe were terminated," Capus added.
USAGM did not immediately respond to a request for comment.
Capus said that Russian clients were now getting a red TV screen with a sign: "We regret to inform you that US Agency for Global Media (USAGM) has decided to terminate the distribution of Current Time."
RFE/RL reaches almost 50 million people in countries including Belarus, China, Iran or Russia, seeking to counter the official propaganda.
Having moved to Prague from Munich in 1995 following the collapse of the Soviet Union, it employs 1,700 staff and broadcasts in 27 languages to 23 countries, targeting almost 50 million people a week.
Capus said the radio had other means of reaching the Russian audience.
"But ... this wasn't the Russian government taking such an action. This was ordered by the USAGM," he said.
RFE/RL put many staff on reduced-pay leave on Tuesday as it waited for the USAGM to disburse $77 million the radio needs to keep running until October.
"I don't think there's any question that the Trump administration would like to see us shut down. I think that's pretty clear," Capus said.
(FRANCE 24 with AFP)