A roving White House laser gun that incinerates flying drones sounds like a scene from a bad science fiction novel, but the technology is just a few years away from becoming operational in the ...

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Don't look now, but the Pentagon's already thinking about replacing the troubled F-35 fighter jet. "There are those that see JSF as the last manned fighter. I'm one that's inclined to believe that."-- ...

"There are those that see JSF as the last manned fighter. I'm one that's inclined to believe that." -- Adm. Mike Mullen, chairman of the U.S. Joint Chiefs of Staff With Lockheed Martin 's introduction ...