The headaches that some diplomats in Cuba got several years ago, named “Havana Syndrome,” are apparently still under investigation by the country’s top intelligence officials. The so-called leading theory is that Cubans, Russians, Chinese, or possibly even Iranians are using microwaves to conduct low-intensity attacks against US officials. Unfortunately, the FBI, researchers, and others have been unable to find any evidence to back this theory up, while there is evidence to suggest that loud crickets could have been the cause. Rania, Eugene, and Juan in the Booth discuss.
source: breakthroughnews.org