ZhUOZ, UVB-76 or also simply known as "The Buzzer”, is a shortwave radio station that broadcasts on the frequency 4625 kHz, from an unknown location in Russia.
It broadcasts a short, monotonous buzz tone, repeating at a rate of approximately 25 tones per minute, for a total of around 36,000 tones per 24 hours.
Occasionally, the buzzer signal is interrupted and a voice transmission in Russian takes place, often including common nouns, including “virus” and “prison”. It has been theorised to be some sort of code. The first reports were made of a station on this frequency in 1983.
The Russian military claim they have nothing to do with this mysterious signal.
Perhaps the most disturbing theory of what this foreboding tone may be is that if is what is known as a “Dead Hand” signal.
“Dead Hand”, also known as “Perimeter”, was a Cold War-era automatic nuclear weapons-control system used by the Soviet Union. Designed to automatically retaliate with a deadly nuclear strike in response to a nuclear attack on Russia. Some experts suggest it may still be in use today.
Regardless, of its origins, there must be someone behind the signal and there must be someone listening to the transmission that knows what it means. The question is who? Why? Do we want to know?
Sounds like some real James Bond shit to me.
Further Info: https://en.m.wikipedia.org/wiki/UVB-76