A mysterious Russian radio station known as 'The Buzzer' has been broadcasting a buzzing noise since the 1970s, occasionally interrupted by code words and numbers. The station, also called MDZhB, transmits on a frequency of 4625 kHz and can be traced to a swamp near St Petersburg.
While the exact purpose of the station remains unknown, many believe it is operated by the Russian military. The shortwave transmission can cover vast distances, making it suitable for communicating with spies or military units globally. Some experts suggest it may be used for scientific research, such as bouncing signals off the ionosphere.
One popular theory is that the Buzzer acts as a 'Dead Man's Switch' for a nuclear counter-strike. If Russia were attacked, the buzzing would stop, triggering an automated retaliation. However, this has never been confirmed.
Other theories range from alien communication to deliberate misdirection, distracting attention from other covert transmissions. Despite decades of speculation, the true nature of MDZhB remains a mystery.
