Directed energy weapons shoot painful but non-lethal beams – are similar weapons behind the Havana syndrome?

The latest episodes of alleged Havana syndrome, a series of unexplained ailments afflicting U.S. and canadian diplomats and spies, span the ball. They include two diplomats in Hanoi, Vietnam – which disrupted Vice President Kamala Harris ’ s foreign travel schedule – in August, several twelve reports at the U.S. Embassy in Vienna earlier this year, and a couple of incidents at the White House last November .
The cause of these incidents is stranger, but speculation in the U.S. centers on electromagnetic beams .
If Havana syndrome turns out to be caused by weapons that shoot energy beams, they won ’ t be the first gear such weapons. As an aerospace engineer and early Vice Chair of the U.S. Air Force Scientific Advisory Board, I ’ ve researched directed energy. I can besides personally attest to the effectiveness of direct energy weapons .
In 2020, a study on Havana syndrome by the U.S. National Academies of Sciences, Engineering and Medicine concluded that the more than 130 victims experienced some very physical phenomenon, and that the cause was most likely some form of electromagnetic radiation. These incidents began in 2016 with reports of multiple personnel at the U.S. embassy in Havana, Cuba, experiencing alarming and unexplained symptoms. The symptoms included a touch of atmospheric pressure on the face, loudly noises, severe headaches, nausea and confusion. In some cases, the victims seem to have been left with permanent wave health effects.

Scientists from Cuba ’ s Academy of Sciences issued a report refuting the U.S. National Academies report and ascribing the reported symptoms to psychological effects or a roll of average ailments and preexisting conditions. But based on my own experience, directed energy appears to be a plausible explanation .
here ’ s how these beams affect people .

At the right wavelength

There is a identical wide range of electromagnetic waves that are characterized by wavelength, which is the distance between consecutive peaks. These waves can interact with different types of count, including human bodies, in a variety of ways .
At short wavelengths, a few hundred-billionths of a meter, ultraviolet rays from the Sun can burn the peel ’ randomness open if person is exposed for besides long. Microwaves have longer wavelengths. People use these every day to reheat meals. Microwaves transfer energy into the body of water molecules inside food .
The U.S. military has developed a calculate energy technology that shoots beams of a slightly longer wavelength in a focus area over distances up to a mile. This directed department of energy technology was designed for nonlethal control of crowd. When these waves interact with a person, they pass through the clamber and transfer energy to the water that lies precisely under the coat .
I had the opportunity to be zapped by one of these systems. I stood about a half-mile from the source and the beam was turned on. The fortune of my body exposed to the balance beam got hot actually quickly, and I immediately stepped out of the beam. The spirit was as though person had precisely opened the door of a large furnace justly by me.

At even longer wavelengths, electromagnetic radiation can interact with electronic systems and can be used to disable computers and control systems. For these waves, interaction with topic generates electrical currents and fields that interfere with the electric systems. The military is developing these technologies to defend against drone attacks .

Defense through detection

It ’ s plausible that at just the right wavelength, an electromagnetic beam could be projected over hundreds of yards to create the symptoms seen in Havana syndrome incidents. If this is the sheath, it ’ s likely that these beams are interfering with the electric functions of the genius and cardinal nervous system .
For example, the Frey effect involves microwaves activating the auditory centripetal nerves. other studies have noted electric potential effects of microwaves on the central aflutter system, such as decreased reply time, social dysfunction and anxiety .
farther discipline is needed to determine the campaign of Havana syndrome incidents. unfortunately, this type of electromagnetic radiation sickness does not leave a tattletale trace like tan, which makes it difficult to be certain of the explanation .
While the results of the National Academies cogitation were made populace, it is likely that federal agencies are carrying out extra activities behind the scenes to try to explain these incidents and specify who is to blame. similar to responding to cyberattacks, though, the government may be reluctant to release besides much information to the public because it could reveal techniques for detecting and countering the attacks.

If the source of Havana syndrome turns out to be electromagnetic waves, then in rationale, buildings could be hardened against them. however, it would be expensive and would inactive leave people vulnerable outdoors. possibly the best option to prevent far attack is detection. It is relatively simple and cheap to install sensors to detect electromagnetic waves on buildings and vehicles. such sensors could besides help identify the location of the source of the attacks and, in this way, act as a hindrance .
Assuming Havana syndrome is the result of intentionally targeted electromagnetic beams, employees of the U.S. government and other nations will remain susceptible to these attacks until governments take such defensive measures .
[ Understand new developments in science, health and engineering, each week. Subscribe to The Conversation ’ s skill newsletter. ]