First heard as US and Israeli strikes on Iran began, the shortwave broadcast has since been traced to a US military base in Germany—but its purpose and its operator remain unclear.

These shortwave radio stations are used to maintain almost untraceable communications when the internet is down. Cuba has the ...

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

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

Add Yahoo as a preferred source to see more of our stories on Google. What are numbers stations? Numbers stations are mysterious, unsettling, and one of the strangest things you'll ever hear. They're ...

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 ...

There are many reasons why old spying methods like number stations are used in an era of encrypted messaging apps, satellites ...

Numbers stations - those ghostly shortwave broadcasts where synthetic voices read strings of digits into the void - have been ...

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Add Yahoo as a preferred source to see more of our stories on Google. Numbers stations are a mysterious phenomenon of shortwave radio dating back to the Cold War. The radio signals are secret messages ...

Numbers stations are a mysterious phenomenon of shortwave radio dating back to the Cold War. The radio signals are secret messages sent by intelligence agencies to undercover spies all over the world, ...