Airmen use a ground-control station cockpit to control remotely piloted aircraft Nov. 17 during a training mission at Creech Air Force Base in Indian Springs, Nev. The Pentagon plans to remotely piloted aircraft flights by as much as 50 percent in the next few years to meet increased needs for surveillance, reconnaissance and lethal airstrikes around the world. Isaac Brekken/Getty Images hide caption

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Air Force Unveils Plan To Improve Conditions For Drone Operators
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Three men who helped to disarm an attacker on a train from Amsterdam to France, from left to right, Anthony Sadler, Alek Skarlatos and Chris Norman, a British man living in France, pose with medals they received for their bravery at a restaurant in Arras, France. A fourth man, American Spencer Stone, was wounded in the take-down and remains in the hospital. Pascal Rossignol/Reuters/Landov hide caption

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Atlas V (left); Falcon 9 (right) ULA; SpaceX hide caption

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Rocket Wars: Will A Suit By SpaceX Get Off The Ground?
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