Drones transformed the battlefield in Iraq and Afghanistan. But their use has been extremely limited in U.S. skies. The Federal Aviation Administration essentially bans the commercial use of drones, ...
HOHENFELS, Germany — Chief Warrant Officer 2 Chris Lehr and his small team of Wiesbaden-based soldiers spent about a year working on homemade, 3D-printed drones they weren’t sure would work. Last week ...
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