Russia’s mysterious UVB-76 “Doomsday Radio” has issued its second cryptic transmission of the day, sending out the codewords “NZHTI” and “HOTEL” to unknown listeners.
The real purpose of this radio signal is still unknown. pic.twitter.com/072hqmiMcn
— Shadow of Ezra (@ShadowofEzra) September 8, 2025
Russia’s mysterious UVB-76 “Doomsday Radio” has issued its second cryptic transmission of the day, sending out the codewords “NZHTI” and “HOTEL” to unknown listeners.
The real purpose of this radio signal is still unknown.