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 ...

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 ...

Since World War I, mysterious shortwave radio broadcasts have transmitted strings of numbers, strange melodies, and robotic voices across the globe. At the height of the Cold War, listeners heard ...