What Was It That American Diplomats Heard in Cuba That Made Them Sick?
It sounds sort of like a mass of crickets. A high-pitched whine, but from what? It seems to undulate, even writhe. Listen closely: There are multiple, distinct tones that sound to some like they’re colliding in a nails-on-the-chalkboard effect.
The Associated Press has obtained a recording of what some U.S. Embassy workers heard in Havana in a series of unnerving incidents later deemed to be deliberate attacks. The recording, released Thursday by the AP, is the first disseminated publicly of the many taken in Cuba of mysterious sounds that led investigators initially to suspect a sonic weapon.
The recordings themselves are not believed to be dangerous to those who listen. Sound experts and physicians say they know of no sound that can cause physical damage when played for short durations at normal levels through standard equipment like a cellphone or computer.
What device produced the original sound remains unknown. Americans affected in Havana reported the sounds hit them at extreme volumes.
Whether there’s a direct relationship between the sound and the physical damage suffered by the victims is also unclear. The U.S. says that in general the attacks caused hearing, cognitive, visual, balance, sleep and other problems.
The recordings from Havana have been sent for analysis to the U.S. Navy, which has advanced capabilities for analyzing acoustic signals, and to the intelligence services, the AP has learned. But the recordings have not significantly advanced U.S. knowledge about what is harming diplomats.
The Navy did not respond to requests for comment on the recording. State Department spokeswoman Heather Nauert wouldn’t comment on the tape’s authenticity.
Cuba has denied involvement or knowledge of the attacks. The U.S. hasn’t blamed anyone and says it still doesn’t know what or who is responsible. But the government has faulted President Raul Castro’s government for failing to protect American personnel, and Nauert said Thursday that Cuba “may have more information than we are aware of right now.”
“We believe that the Cuban government could stop the attacks on our diplomats,” said White House chief of staff John Kelly.
Not all Americans injured in Cuba heard sounds. Of those who did, it’s not clear they heard precisely the same thing.
Yet the AP has reviewed several recordings from Havana taken under different circumstances, and all have variations of the same high-pitched sound. Individuals who have heard the noise in Havana confirm the recordings are generally consistent with what they heard.
What ever it is it isn't something that occurs in nature. That means that someone or some government created it.
Would Cuba be capable of creating something so technologically sophisticated? They could easily have received assistance from some of their friends in Russia or China. But until the mystery is unraveled, we must assume that Cuba was trying to make life miserable for our diplomats for some unknown reason.