A CIA officer in Moscow experienced symptoms of the so-called “Havana syndrome” in 2017. This became known to The New York Times with reference to sources in diplomatic circles.
CIA officer Mark Polimepulos, who helped lead covert operations in Russia and Europe, complained about the manifestation of mysterious symptoms. According to the newspaper, in December 2017, he felt severe dizziness, which later developed into a prolonged migraine, forcing him to retire. At that time, Polimepulos was 48 years old.
It is noted that such a case was not the only one. Similar symptoms were experienced by the staff of the American ambassadors in Cuba and China in 2016-2018. However, the exact number of cases and the place where this happened is not named. It is alleged that the US diplomats have tried to influence in a similar way around the world.
At the same time, the US State Department was unable to establish an unambiguous reason that caused the “Havana syndrome.” Among other things, it was assumed that the diplomats may have been exposed to an unidentified sound effect.
In 2017, it was reported that, beginning in late 2016, US diplomatic officials and their relatives in Cuba began to complain of symptoms such as hearing loss, nausea, headaches, and balance disorder. The Associated Press obtained an audio recording of the attack and described the harassing sounds as “high-pitched crickets, combined with fingernails scratching on a board.” Then the American government suggested that Russia or China could be the culprit.
