Boeing's laser hunts for drones

Boeing's portable drone-destroying laser system is one step closer to the battlefield after a recent test.

Earlier this month in California, Boeing's second-generation, compact-laser weapons system disabled a moving, untethered drone. That's important because enemies can easily acquire commercially available drones -- also known as unmanned aerial vehicles (UAVs) -- and use them to deliver explosives or perform reconnaissance. 

Using a laser of up to two kilowatts, the weapons system can focus on a target located at a tactical distance up to "many hundreds of meters" away, according to a Boeing video of the technology. 

It took only a few seconds for the drone to ignite and crash. The laser is typically aimed at the tail of the drone because, once that section of the drone is disabled, it becomes impossible to control the drone, according to Dave DeYoung, director of laser and electro-optical systems at Boeing.

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