laser M-16'S !!!!!!!!!!!!!
Whether you’re trying to control a disturbance at a food-distribution center, get a convoy through a packed junction or determine who the bad guys are in a crowd, it’s not always a good idea to have a lethal force as your only option. That, at least, is the thinking behind the Thermal Laser Weapon, a device now under development by the U.S. military.
The Thermal Laser Weapon is a device that attaches to standard rail system on military rifles. Like the vehicle-mounted Active Denial System, it works by heating up the outer layer of skin, causing a very painful burning sensation without — in theory — causing any actual damage. The Active Denial System uses short microwaves, the Thermal Laser Weapon uses an infra-red laser. Work on the device is a direct outgrowth of the work on thermal lasers described in Danger Room last year; field testing of the Thermal Laser Weapon by the Joint Nonlethal Weapons Directorate was announced this week.
The Thermal Laser’s immediate ancestor was the PHaSR (allegedly short for “Personnel Halting and Stimulation Response,” although the makers confess to being Star Trek fans). The PHaSR was a big, bulky weapon which combined an infra-red laser with a laser dazzler to produce a repel effect. Only the heating effect is mentioned for the Thermal Laser, but it seems likely that a visible laser would also be incorporated if only as an adjunct to aiming. The photo here shows the Saber 203, an earlier rifle-mounted dazzler.
The Active Denial System puts out around 100 kilowatts and illuminates an area about two meters across. And it produces a powerful “goodbye effect”
(as in "ouch that hurts! i'm going to run away now...goodbuy")
: After several thousand tests, noone has been able to withstand it for more than five seconds moving out of the beam’s path. However, it’s not clear how effective a narrow beam of just a few watts would be, and this is what the designers of the Thermal Laser Weapon are trying to establish. The recent field evaluations highlighted one of problems with using infrared: Microwaves will go through any clothing, and can only be stopped by encasing yourself in tinfoil, but infrared can be blocked by clothing.
“Escalation-of-force options” is the trendy new phrase for the U.S. military, and there’s a growing appreciation that it’s not always a good idea to use lethal force as your first move. Other non-lethal bolt-on options are already available for your carbine. You can add a Taser, or a 12-gauge launcher firing blunt impact rounds. An obvious disadvantage is that Thermal laser Weapon won’t actually stop anyone in their tracks, but it may help in the roles of “discerning intent” and “discriminating targets.” Anyone who keeps making trouble after being lased is facing a loaded rifle and the shooter can escalate to lethal force extremely quickly.
According to the directorate’s non-lethal gurus, the Thermal Laser Weapon is also a multi-shot weapon whose effects are “immediately reversible,” whereas Tasers and impact rounds can have more serious consequences. While the range of the Thermal Laser Weapon is not known, it’s a fair guess that it’s likely to be dozens of feet: significantly greater than current alternatives.
Could it be used to torture or punish individuals without leaving a mark? Absolutely. Whether that’s sufficient reason not to go ahead with it(or a good reason to speed up testing)depends on where you stand in the “non-lethal” weapons debate. The next stage will see the Thermal laser Weapon touted to service representatives to see if anyone is interested enough to fund it — and take on the potential political opposition in the process.
full disclosure:the image at the top is not the testing photo for the t.l.w system, its a stock shot of the saber .203