US military pain weapon being developed.

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US military pain weapon being developed.
The US military is funding development of a weapon that delivers a bout of excruciating pain from up to 2 kilometres away. Intended for use against rioters, it is meant to leave victims unharmed. But pain researchers are furious that work aimed at controlling pain has been used to develop a weapon. And they fear that the technology will be used for torture.

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I am deeply concerned about the ethical aspects of this research," "Even if the use of temporary severe pain can be justified as a restraining measure, which I do not believe it can, the long-term physical and psychological effects are unknown.
says Andrew Rice, a consultant in pain medicine at Chelsea and Westminster Hospital in London, UK.

The research came to light in documents unearthed by the Sunshine Project, an organisation based in Texas and in Hamburg, Germany, that exposes biological weapons research. The papers were released under the US's Freedom of Information Act.

One document, a research contract between the Office of Naval Research and the University of Florida in Gainsville, US, is entitled "Sensory consequences of electromagnetic pulses emitted by laser induced plasmas".

It concerns so-called Pulsed Energy Projectiles (PEPs), which fire a laser pulse that generates a burst of expanding plasma when it hits something solid, like a person (New Scientist print edition, 12 October 2002). The weapon, destined for use in 2007, could literally knock rioters off their feet.

Pain trigger
According to a 2003 review of non-lethal weapons by the US Naval Studies Board, which advises the navy and marine corps, PEPs produced "pain and temporary paralysis" in tests on animals. This appears to be the result of an electromagnetic pulse produced by the expanding plasma which triggers impulses in nerve cells.

The new study, which runs until July and will be carried out with researchers at the University of Central Florida in Orlando, aims to optimise this effect. The idea is to work out how to generate a pulse which triggers pain neurons without damaging tissue.

The contract, heavily censored before release, asks researchers to look for "optimal pulse parameters to evoke peak nociceptor activation" - in other words, cause the maximum pain possible. Studies on cells grown in the lab will identify how much pain can be inflicted on someone before causing injury or death.

Long-term risk
New Scientist contacted two researchers working on the project. Martin Richardson, a laser expert at the University of Central Florida, US, refused to comment. Brian Cooper, an expert in dental pain at the University of Florida, distanced himself from the work, saying
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I don't have anything interesting to convey. I was just providing some background for the group.
" His name appears on a public list of the university's research projects next to the $500,000-plus grant.

John Wood of University College London, UK, an expert in how the brain perceives pain, says the researchers involved in the project should face censure. "It could be used for torture," he says, "the [researchers] must be aware of this."

Amanda Williams, a clinical psychologist at University College London, fears that victims risk long-term harm.
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Persistent pain can result from a range of supposedly non-destructive stimuli which nevertheless change the functioning of the nervous system. They cannot tell us about the pain and psychological consequences of such a painful experience.
she says. She is concerned that studies of cultured cells will fall short of demonstrating a safe level for a plasma burst
By netchicken: posted on 3-3-2005

Hummmm - I guess I am in favor of non-lethal weapons. Like any weapon, once its been invented and developed it will be used. Im sure it has levels / settings. Most likely it doesnt need to be set on "fry your brain" --- maybe "just unbearable discomfort, it's time to move" setting. :sh:sh
By WorldChild: posted on 4-3-2005

There are rules - geneva convention? about the weapons used against enemy.

For example you can't use lasers to blind the enemy, despite it being the best way to destroy them.

Not only do you incapacitate them but you give them a medical and resource issue caring for all the blind soldiers, not to mention the fear of being lasered. I wonder if this pain weapon pushes the boundaries on the legal side.
By netchicken: posted on 4-3-2005

Im sure it does. But thats kinda wierd you can nuke or vaporize an enemy with a hydrogen bomb. But cant zap them with non-lethal laser. :ws:ws:ws:ws
By WorldChild: posted on 5-3-2005

the gov is trying to completely control us-- we do wrong, they attack. We do good, they let us live.
By dnavarre: posted on 31-5-2008

I read somewhere that this so called "pain weapon" which is basically a microwave weapon was intially developed to cook people inside out at a distance like a microwave oven. And when the designers saw that no way in hell was the government going to authorize using this they toned the machine down and sold it as a pain device for riot control.
By IAF: posted on 31-5-2008

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