What if China Not Just Hacked — But Sabotaged — the F-35?

"... We know China has hacked the F-35 program persistently. In 2008, an IG report revealed that BAE and some of the other then 1,200 (now 1,300) contractors involved weren’t meeting security requirements; last year an anonymous BAE guy admitted that the Chinese had been camped on their networks stealing data for 18 months. In April 2009, WSJ provided a more detailed report on breaches going back to 2007.

The Joint Strike Fighter, also known as the F-35 Lightning II, is the costliest and most technically challenging weapons program the Pentagon has ever attempted. The plane, led by Lockheed Martin Corp., relies on 7.5 million lines of computer code, which the Government Accountability Office said is more than triple the amount used in the current top Air Force fighter.
Six current and former officials familiar with the matter confirmed that the fighter program had been repeatedly broken into.
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Foreign allies are helping develop the aircraft, which opens up other avenues of attack for spies online. At least one breach appears to have occurred in Turkey and another country that is a U.S. ally, according to people familiar with the matter......"