Slashdot Mirror


US Deploys 'Heat-Ray' In Afghanistan

Koreantoast writes "The United States military has deployed Raytheon's newly developed Active Denial System (ADS), a millimeter-wave, 'non-lethal' heat-ray, to Afghanistan. The weapon generates a 'burning sensation' that is supposedly harmless, with the military claiming that the chance of injury is at less than 0.1%; numerous volunteers including reporters over the last several years have experienced its effects during various trials and demonstrations. While US military spokesperson Lt. Col. John Dorrian states that the weapon has not yet been operationally used, the tense situation in theater will ensure its usage soon enough. Proponents of ADS believe the system may help limit civilian deaths in counterinsurgency operations and provide new, safer ways to disperse crowds and control riots, but opponents fear that the system's long-term effects are not fully known and that the device may even be used for torture. Regardless, if ADS is successful in the field, we'll probably see this mobile microwave at your next local protest or riot."

22 of 406 comments (clear)

  1. Very troubling by Ancient_Hacker · · Score: 5, Insightful

    It's been known for over fifty years that microwaves, at just a few milliwatts per square centimeter, cause cataracts. That's why there are rather tight limits on microwave exposure around radar and telecom equipment.

    Spraying microwaves around and possibly inducing mass blindness is not going to look good in the history books.

    1. Re:Very troubling by Ancient_Hacker · · Score: 4, Insightful

      The "Protocol on Laser Weapons" has nothing to do with this issue.

      The weapon under discussion is not a laser. The wavelength it emits is at least a thousand times longer. It comes out of a waveguide, not out of a optical lens.

    2. Re:Very troubling by xigxag · · Score: 4, Insightful

      What are you talking about? The weapon system HAS been tested, TFA points out it's "already been tested more than 11,000 times on around 700 volunteers." And there's nothing in article 2 requiring testing anyway. As much as you would like to apply common sense definitions to legal documents, it doesn't work. Furthermore, cataracts do not fall under the definition of "permanent blindness" in the protocol. Cataract surgery is a common outpatient procedure and can certainly restore one's sight to better than 20/200 corrected. Finally, as the previous poster was saying, even if there were some slight possibility of permanent blindness, that itself is not a war crime. Bullets can cause permanent blindness too, btw, as can mines, mortars, and almost anything on the battlefield, up to and including a blow on the head with a rock. If the worst thing a weapon has going for it is that it may, in some limited circumstances, cause cataracts, it would be one of the safest weapons ever devised.

      So, in short, you're wrong. You have not demonstrated in any way that the use of this weapon could be classified as a war crime.

      --
      There are two kinds of people: 1) those who start arrays with one and 1) those who start them with zero.
  2. Bah. by blind+biker · · Score: 4, Insightful

    Rather than high-tech indiscriminate non-lethal weapons, the US should invest much more in intelligence gathering and infiltration. Which is difficult, but just because slapping a shiny new weapon into the battlefield is easier, doesn't mean it's better.

    --
    "The agriculture ministry is not in charge of Gundam" - Japanese ministry official.
    1. Re:Bah. by couchslug · · Score: 5, Insightful

      It's not a binary choice.

      An investment in intel won't necessarily stop riots, especially riots calculated to provoke violent retaliation without regard to own-side casualties. Less-lethal weapons won't produce bloody martyr cell phone footage. :) Smart opponents want martyrs, especially when the martyrs aren't their own operative and are just expendable locals they may not care for anyway or actively dislike.

      Intel isn't something you can (always) buy. though that IS a good idea if done carefully.

      --
      "This post is an artistic work of fiction and falsehood. Only a fool would take anything posted here as fact."
    2. Re:Bah. by blind+biker · · Score: 4, Insightful

      It's not a binary choice.

      An investment in intel won't necessarily stop riots, especially riots calculated to provoke violent retaliation without regard to own-side casualties. Less-lethal weapons won't produce bloody martyr cell phone footage. :) Smart opponents want martyrs, especially when the martyrs aren't their own operative and are just expendable locals they may not care for anyway or actively dislike.

      Intel isn't something you can (always) buy. though that IS a good idea if done carefully.

      While I agree with most of your points (good post), I am personally of the opinion that good intelligence would ALSO impede those kinds of riots you talk about, if not immediately then in the long run, by eliminating the ringleaders of the Taliban, which would incite those riots. Using the microwave weapon to quell the riots, even though non-lethal, will cause resentment as much as a few dead rioters would. Totally IMHO.

      --
      "The agriculture ministry is not in charge of Gundam" - Japanese ministry official.
  3. It'll be just like plastic bullets by andywebsdale · · Score: 5, Insightful

    The cops or soldiers that use them will work out how to make the weapon have far worse effects than were intended.They *always* do.
      For example, trapping fleeing civilians against a wall or fence so that they can't esape, or more than one beam focussed on one person. (Incidentally, one technique with plastic bullets or baton rounds is to ricochet them off the street, so that they shatter and rebound up into the victims face)
    Like tasers, they say that they're a 'non-lethal' alternative to guns, but in reality they still use guns the same as they always did, but now use tasers when they would just have grabbed someone & handcuffed them, or just spoke to them.

    1. Re:It'll be just like plastic bullets by cavePrisoner · · Score: 5, Insightful

      As a soldier, I have to say that making the thing do more damage was the last thing that came to mind. We have plenty of things that do shit-tons of damage already. But when we catch an 8 year old running command wire to an IED, you kind of wish there was a way to stop him without ripping him in half with a .50 cal round. Something like this might be nice from time to time.

  4. Horrible by Voulnet · · Score: 4, Insightful

    This is totally horrible.

    Just like tasers, this will give nincompoops of military the freedom to hurt civilians and innocent people on the grounds that it won't 'harm' or 'kill' them.
    It just gives them more incentive to be trigger happy against the civilians because the aggressors (read: military or police personnel) won't fear consequences of being court martialed for murder and there will be less public outcry against 'harmless' methods of crowd control.

    This is just an alternative to the golden military rule: "Double check your fucking target", turning it into "Shoot your fucking target, if it happens to be the wrong one, just apologize".

    1. Re:Horrible by IICV · · Score: 5, Insightful

      I prefer case 3: our politicians don't put the world's best killing force in a position where killing people is not appropriate.

      Our army is not trained in non-violence; they are trained to kill people and blow shit up. When killing people and blowing shit up is not on the menu, then they should not be involved in the situation.

      Once we begin your scenario, where our military is facing down a bunch of civilian protesters, everyone has already lost. It should be police forces facing them down, because that is police-work. It doesn't matter if we have an ADS or a magical calm-the-fuck-down ray - our military should not be involved in the situation at all.

  5. Umm... .1%? by wonkavader · · Score: 4, Insightful

    That means you point it at 1000 people and one of them will be injured. In what way? Skin burns or toasted cerebral cortex?

    If some over-aggressive soldier leaves it on too long, does that make the number .2% or 10%?

    How long do we have to point it at people to change that to 100%? 1000 times too long or just a few seconds too much?

  6. Re:Concerned that it could be used for torture? by Xelios · · Score: 5, Insightful

    Lots of things can be used for torture, but the list of things that leave no evidence of torture behind is much shorter.

    --
    Murphey's fighting Occam, and we're in the stands.
  7. "safer" means used more by DaveGod · · Score: 5, Insightful

    The "safer" a weapon is, the less the restrictions and controls over it's use, and the more often it is used.

    As we have seen with tasers, people begin to see them as a tool which achieves their objective with minimal repercussions. There follows a normalisation process resulting in usage becoming considered appropriate even in situations where other forms of violence would be considered unacceptable. Like when trying to stop a student making a scene as he is leaving the premises as requested. Tasers were touted as a less violent option to bullets, instead they seem to be used as a more violent option to wrestling (and, if you go by Youtube, talking).

    Even if the technology is 100% safe and cannot result in permanent injury, it is still the exercise of pain and violence in controlling civilians and must be very tightly controlled. Instead there seems to be very little interest in the misapplication of violence by officials if nobody dies.

    Seriously, making people feel like they are on fire in order to "disperse crowds"?

  8. Good against riots, but ... by PPH · · Score: 3, Insightful

    ... in Afghanistan they smile and wave as you drive by. Then they whip out their cell phones and trigger the IED. How's your heat ray against that?

    If this is just an excuse to see if a new gizmo works by harassing a few villagers with it, it'll make an excellent recruiting tool for the Taliban.

    --
    Have gnu, will travel.
  9. And so it goes.... by macraig · · Score: 3, Insightful

    And so the use of force to perpetrate democracy, freedom, and capitalism continues unabated, it seems. Brought to you by the same group of people responsible for the fair-minded genius of ACTA.

  10. As With Tazers by Greyfox · · Score: 4, Insightful

    Where people might be hesitant to use lethal force due to the consequences, I suspect that they'll be all to willing to use "non-lethal" weapons as soon as things start to look remotely ugly. Or possibly for no reason at all. It's a lot harder to prove that an incident occurred if it doesn't leave bodies behind. Of course, they'll know their actions are wrong and will attempt to make it illegal to record incidents where the weapon is used, much as police departments are trying to prevent recordings of officers now so that there will be no documented proof of police brutality.

    --

    I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

  11. Re:You can protect yourself from the ADS by mangu · · Score: 4, Insightful

    There's a missing ingredient in that recipe: a grain of salt. For instance, it says there that this "protects against most RF and EMF based attacks, including: ... Dielectric heating which causes cataracts". WTF? How can it protect your eyes, unless you wrap your head with the treated cloth?

    Protection against unwanted electromagnetic fields is a technology called electromagnetic compatibility. Unless you know what you are doing and use complex test equipment, results may not be what you expect.

  12. Psychological Effect by PolygamousRanchKid+ · · Score: 3, Insightful

    Actually, I think this weapon, oh sorry, device might have a frightening psychological effect on folk who can't really comprehend what the thing is doing. They know about guns that shoot bullets. But this thing didn't shoot anything, but they're suddenly feeling uncomfortably hot.

    "Yo, they're using black magic! Is that allowed by the Geneva Conventions?"

    Remember, when the first US troops arrived in Afghanistan, the Afghanis thought that mirrored sunglasses had X-ray vision, so that the soldiers could peep at their wives. Even if the local Taliban leader has a microwave oven at home and tries to explain:

    "Do no worry! It is harmless! It is just like my microwave oven here . . . oh, um . . . "

    --
    Schroedinger's Brexit: The UK is both in and out of the EU at the same time!
  13. Re:Failure rate? by Kilrah_il · · Score: 3, Insightful

    I just love it. Once, a long long time ago, people were upset that the army uses lethal weapons to disperse unarmed crowds in conflict areas. So the army sits down to develop non-lethal weapons - they cost more than guns, they are usually harder to operate (sorry, no citation) and place the soldiers in more danger (you are safer if you just shoot the opponent).
    What happens? Is everyone happy that the army is trying to lower the death counts in those conflict areas? No, people complain: "This is not safe", "this causes cataracts", "this hurts someone in 0.1% of the cases" (notice: injury, not death), "this makes them unhappy", "this causes chronic impotency". I mean, WTF? yes, we want to find safer weapons*, but let's give them some slack, at least they stopped using friggin' bullets in their friggin' heads!

    * - Safer weapon - the oxymoron of the year!

    --
    Whenever in an argument, remember this.
  14. Re:Failure rate? by cowboy76Spain · · Score: 4, Insightful

    Yeah. Police forces always are, always have been, and always will be, a model of conduct. They only hit with the force needed to violent people, non-violent demostrator or even by-stander who happen to be near are safe and won't be hit without provocation. Police brutality is an oxymoron.

    The agressions from police officers caught in camera are just optical illusions.

    Really, tell me... where do you live?

    --
    Why can't /. have a rich-text editor? Editing your own HTML is so XXth century.
  15. Re:You can protect yourself from the ADS by HungryHobo · · Score: 4, Insightful

    really it was his fault that I fucked him to death with a knife.
    His body wanted him to run away faster but he didn't.

    So it was his fault!

  16. Re:Failure rate? by Luckyo · · Score: 4, Insightful

    The argument here is similar to that of taser - that you would injure more people by not having this tool and having to disperse crowd in other ways (i.e. tear gas, water cannons, possible gunfire).

    Of course, the problem is that it ends up being used to solve problems it wasn't initially designed for, such as torturing without leaving marks, just like taser did.