Shortly after US president Donald Trump hung up a call with Russia’s Vladimir Putin this spring, an obscure shortwave radio channel, broadcasting from a military base somewhere in Russia, sprang to ...

Cryptic messages have been broadcast on what has been dubbed "doomsday radio", a shortwave station in Russia that has been active since the Cold War. The mysterious radio station UVB-76, thought to be ...

The radio crackled, but the order barked into it was clear: Capture the commander and kill the others. The chilling exchange was part of a series of radio transmissions between Russian forces that ...

UVB-76, the Russian doomsday radio also known as "The Buzzer", is sending out secret and encrypted codes once again. The shortwave radio station was active on Monday (October 6, 2025) broadcasting in ...

Since the middle of the 1970s, radio enthusiasts have been fascinated and perplexed by an odd buzzing signal that keeps repeating on the frequency of 4625 kHz. It has no known operator, no official ...

In an age where nation-states wage information warfare not just online, but in the invisible spectrum around us, wireless signals have become a vital domain of espionage. A recently uncovered case ...