Havana Syndrome: New Sonic Weapon used Against American Diplomats in Europe - TLDR News

Havana Syndrome, affecting American diplomats, emerged in 2016 with symptoms like grinding metal sounds and skull pressure. Initially affecting CIA officers in Havana, it spread to other locations, including Vienna and Berlin. Theories about its cause range from psychological to directed radiofrequency energy, with the GRU suspected. The US government has launched investigations and passed the Havana Act to support victims.

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