IMMORTALITY Venezuela Account
https://www.aol.com/articles/us-used-powerful-mystery-weapon-172327202.html
Guard: At one point, they launched something—I don't know how to describe it... it was like a very intense sound wave. Suddenly I felt like my head was exploding from the inside. We all started bleeding from the nose. Some were vomiting blood. We fell to the ground, unable to move.
One or more weapons that may have been used.
EMP weapon may have been used to disable electronics, radar systems etc, acronym such as CHAMP. Other acronyms such as EPIC are described in the article. The only account is “Havana Syndrome”? First reported in 2016 among U.S. and Canadian diplomats in Havana, Cuba. Symptoms included: Sudden onset of vertigo, nausea, headaches, “Piercing” sound or pressure in the head, Cognitive difficulties (“brain fog”), Nosebleeds in a small subset of cases (not universal). No consistent physical injury or biomarkers were found across all cases. Leading Scientific Hypothesis: Pulsed RF Energy. A 2020 report by the U.S. National Academies of Sciences (NASEM) concluded that directed, pulsed radiofrequency (RF) energy was the most plausible mechanism. Proposed physics: Thermoelastic expansion — a rapid, tiny heating of brain tissue creates a pressure wave perceived as sound and possibly disrupting neural function. Crucially: This effect does not involve significant tissue heating, skin burns, or vascular rupture—and does not reliably cause nosebleeds.
A grenade that releases a nerve agent or another agent has also been proposed. Such a grenade could appear as a sonic boom but is a quick dispersal of a nerve agent. These narcotic do not kill the opposition but could cause them to not resist for instance.
The US has been working such devices such as the voice of god technology.
The US also uses bribery, installs puppets and or gains permission from key people to not meet resistance.
USA is always working on experimental weapons and may have a tool bag of feasible unknown weapons.
Principles of electrcity to protect against these weapons in helmets and equipment.