“The report, obtained by BuzzFeed News via a Freedom of Information Act request, was originally classified as ‘secret.’ It concluded that the sounds accompanying at least eight of the original 21 Havana syndrome incidents were ‘most likely’ caused by insects.” A Declassified State Department Report Says Microwaves Didn’t Cause Havana Syndrome. (I don’t know what is causing it. But I’d bet decent money that it’s something. And not insects.)