The U.S. military developed a non-lethal crowd control weapon system called the Active Denial System (ADS). It uses radio frequency waves to penetrate the top 1/64 of an inch layer of skin on the targeted individual, instantly producing an intolerable heating sensation
The 5G Network uses the same EMF waves as the Pentagon’s crowd control system
https://likethefuture.com/the-5g-network-uses-emf-waves/
The active denial system is a directed-energy weapon system designed and developed by the US military. Also known as the ‘heat ray’ or ‘pain ray’
https://www.scienceabc.com/innovation/the-active-denial-system-test-what-is-it-what-does-it-do.html
Testing has shown the ADS produces the desired effect at 111 degrees Fahrenheit. Most are quick to run away since stepping out of range of the beam causes immediate relief from what one tester described as being “on fire.”
https://www.thefirearmblog.com/blog/2015/02/18/another-non-lethal-weapon-active-denial-system/