tech
December 31, 2025
Tchaikovsky’s Swan Lake Just Played On Russia’s Doomsday Shortwave Radio Station
Song could be interpreted as a mistake or operator error, a test transmission, accidental audio bleed from equipment at the transmitter site, or even signal hijacking.

TL;DR
- UVB-76, a Russian shortwave radio signal nicknamed 'The Buzzer,' has reportedly broadcast Tchaikovsky's 'Swan Lake.'
- This transmission is considered highly abnormal for UVB-76, which has been broadcasting since the late 1970s and occasionally features voice messages.
- Western analysts link UVB-76 to Russia's military communications and strategic command infrastructure, potentially acting as a fail-safe.
- Possible explanations for the 'Swan Lake' broadcast include operator error, a test, accidental audio bleed, or signal hijacking.
- 'Swan Lake' was previously broadcast on Soviet state television during the August Coup in 1991.
- The broadcast occurred shortly after Russia showcased its Oreshnik missile system in Belarus.
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