In December 2016, a US official in Havana went to the embassy medical centre to report a debilitating and confounding illness. The symptoms included headaches; nausea; hearing loss; problems with memory and vision – and its onset was characterized by hearing… something. A buzzing, hissing, grinding… sound. Soon, a second official came down with the same symptoms. Then a third. Then a fourth. By the time the story went public in summer 2017, dozens of US diplomats, as well as some Canadians, had come down with what was becoming known as “Havana Syndrome.” In this deep dive investigation, journalist Nicky Woolf peels back the layers of one of the most bizarre mysteries of the modern age. The Sound is a story about spycraft, technology, and the brain. It’s a story where, at every turn, you’re never quite sure what’s real and what’s an illusion. It’s a story about how the Cold War, maybe, never really ended. The Sound is a Project Brazen production. For more fearless storytelling, search for the Brazen channel on Apple Podcasts or visit brazen.fm, home to all our podcasts, documentaries and newsletters. At Brazen, we show you how the world really works – from espionage and corruption to deal-making and organised crime, we’ll take you inside stories from hidden worlds. Don’t stay in the dark. Subscribe to Brazen+ on Apple Podcasts or at brazen.fm/plus and get exclusive bonus episodes, as well as ad-free listening and early access to new podcasts. For the latest from Brazen delivered straight to your inbox, subscribe to our newsletters at brazen.fm/newsletters. Support our show by becoming a premium member! https://brazen.fm/plus/