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A close call for the world’s most advanced warplane?

By Douglas Birch

Fuel line leaks and a special vulnerability to lightning are the latest troubles for the Pentagon's advanced fighter jet

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Pentagon criticizes F-35 contractors but hands over the dough

By Douglas Birch and R. Jeffrey Smith

F-35 deputy sees challenges ahead

By R. Jeffrey Smith and Aaron Mehta

Documents show Air Force neglected concerns about F-22 pilot safety

Will the $55 billion bomber program fly?

By David Axe