The regime is overmatched militarily, but still has tools for returning fire.

The mysterious Persian-language transmission began about 12 hours after the start of the US-Israeli bombing campaign against Iran. It was jammed five days later. Is it a coded message for US agents in ...

Shortwave radio listeners around the world have reported hearing mystery broadcasts in Persian on a new 'numbers station' ...

Cold War-Era Number Broadcast Reappears in Iran Conflict U.S. employs shortwave radio to contact Iranian spies amid communication blackouts ...

The Feds have put out a warning to local law enforcement agencies of possible terrorist attacks here in the U.S. by “sleeper ...

So far, nobody has been able to figure out who's behind it, and what its purpose might be, but five days later, it got even more ...

An Iranian refugee tells NewsNation that sleeper cells are more of a psychological warfare tool.

The strikes on the Iranian regime have Americans on high alert about public safety and potential sleeper cell attacks.

Marc Thiessen argues acting USAGM chief Kari Lake has crippled U.S. Persian-language media, undermining Trump’s ability to reach Iranians during conflict with Tehran. If President Donald Trump takes ...

With U.S. and Israeli forces continuing offensive strikes on Iran, federal counterterrorism authorites are warning that the ...

For more than a week after the United States and Israel’s initial attack on Iran, oil prices stayed relatively calm—even as ...

Sleeper cells are spies or terrorists who operate in rival countries and remain inactive until they're ordered to act.