"None of this has a reasonable explanation. It's just mystery after mystery after mystery." Beginning in 2016, U.S. diplomats in Cuba began to report a wide range of symptoms, everything from nausea and headaches to permanent hearing loss and brain damage. These symptoms came upon suddenly, seemingly preceded by a strange high-frequency noise. Many believed they'd been attacked, and theories would surface ranging from a sonic device to weaponized energy beams. In the years since, some have disputed the very nature of these allegations, and others have theorized that the entire story is a widely-reported case of mass hysteria. Yet the telling of these "anomalous health incidents" has transformed from a strange medical mystery into a thrilling political whodunnit... Research, writing, hosting, and production by Micheal Whelan Music composed and created by Micheal Whelan Learn more about this podcast at http://unresolved.me If you would like to support this podcast, consider heading to https://www.patreon.com/unresolvedpod to become a Patron or Producer Become a supporter of this podcast: https://www.spreaker.com/podcast/unresolved--3266604/support.