"Laser Avenger" Shoots Down Unmanned Plane in a Test of Future Weaponry

By Eliza Strickland | January 27, 2009 6:10 pm

laser avengerIn a preview of possible high-tech battles to come, Boeing has announced the successful test of a laser weapon designed to shoot down unmanned aerial vehicles (UAVs). Robotic spy and combat planes are a hot field of military research because their use doesn’t endanger pilots, and because they can be smaller and harder to detect than conventional planes. But Boeing vice-president Gary Fitzmire argues that the military should be investing not just in UAVs, but also in devices that can destroy them. “Small UAVs armed with explosives or equipped with surveillance sensors are a growing threat on the battlefield,” he insists. “Laser Avenger, unlike a conventional weapon, can fire its laser beam without creating missile exhaust or gun flashes that would reveal its position. As a result, Laser Avenger can neutralize these UAV threats while keeping our troops safe” [The Register].

The weapon was tested at the White Sands Missile Range in New Mexico, where the Laser Avenger tracked three UAVs flying “against a complex background of mountains and desert”, shooting down one of the UAVs [Gizmodo]. The device got its sci-fi tinged name because it’s a modified version of the Army’s existing Avenger air defense system, which had two missile launchers mounted on a Humvee. To build the Laser Avenger, Boeing swapped its ray gun and a target tracker for one of those missile launchers.

Boeing believes that the laser system is a superior way to take down UAVs because surface to air missiles designed to target normal-sized aircraft struggle to lock onto small, light, UAVs sometimes made from plastics rather than metal…. Firing a laser multiple times would also be cheaper than firing many missiles, and could continue as long as power can be supplied [New Scientist]. At the test at White Sands, the Laser Avenger brought down the UAV when its high energy beam burned a hole in the drone, causing it to crash. However, Boeing hasn’t revealed how long it took for the laser to do its work, nor how far away the robotic plane was.

Company spokesman Marc Selinger says the Laser Avenger could be ready to roll in short order, if the U.S. military decides it wants to add the defensive device to its arsenal. “If funded by the Pentagon, the Laser Avenger could be available within a year,” says Selinger. Boeing has so far funded the project itself [New Scientist].

In a 2007 demonstration Boeing used an earlier laser weapon to destroy improvised explosive devices like those that have proved so deadly in Iraq. Those initial trials raised some eyebrows, because the Laser Avenger used only one kilowatt laser; 100 kilowatts is generally considered the minimum for weapons-grade. Since then, the power has been “doubled,” Boeing executive Lee Gutheinz says in a statement. And Boeing swears the weapon performs just fine, despite its relative weakness [Wired News]. Boeing also points to the Laser Avenger’s new ability to track moving targets as a major breakthrough.

Related Content:
80beats: Military Tests New Missile Defense System: Lasers Mounted on Jumbo Jets
80beats: Solar-Powered Spy Plane Stays Aloft for Over Three Days
80beats: Autonomous, Snooping Robots Almost Ready for the Front Line
DISCOVER: Tiny Spies Take Over the Skies
DISCOVER: The Most Important Future Military Technologies

Image: Boeing

  • ME

    “Real Genius” anyone?

  • greg

    yea!! i want a laser gun. can i have one please. i think that this is cool. we need to perfect this tech. it will give us a hugh advantage over other countries.. i am all for it….

  • walterc

    Can it be used to shoot down rockets? I’m thinking of Israel here. Now that would be a great form of defense.

  • Henri

    “Real Genius”, makes me hungry for popcorn. Greg, it won’t give us an advantage cause we’re going to sell it to our allies. They will then reverse engineer and we’ll have 1/2 price Chinese versions going to hostile countries. Now if we can only get the Japanese to miniaturize it, then we can dial in and fight up close like in Star Trek. Now that would be cool.

  • jonathan

    walterc, the laser system was first developed to shoot misils. it was on the C-13(boeing)
    they simply perfected this and mounted it on a land unit to do the same, just on the ground

    and this is used to blow up drones(UAV’s) and misils/rockets
    and this could potentaly do pretty decent damage to soldiers/tanks im guessing

  • Realgood

    Ya that is what we need more things to kill people with.
    Actually the best way to kill people is keep doing what you have been. Which is allow Governments to have Corporations dictate how much we should be spending on Future Weapons. How about leaving other countries alone?
    How about repairing our diplimatic standing with other countries.
    How about feeding the poor in our own country.
    How about housing the homeless in our country.
    All in all lasers are pretty cool idea.
    That is all.

  • Sean Tomlinson

    And, so it came to pass that the days of Command and Conquer grew closer…



Discover's Newsletter

Sign up to get the latest science news delivered weekly right to your inbox!


80beats is DISCOVER's news aggregator, weaving together the choicest tidbits from the best articles covering the day's most compelling topics.

See More

Collapse bottom bar