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Pentagon: ‘Too early’ to call China’s J-20 a stealth fighter % ^& z2 a0 p7 H4 ~4 GBy Kevin Baron ( [2 m5 O1 A: m8 j4 d. n1 vPublished: January 26, 2011 4 t4 v' j$ w" W! z& E 1 K% V* D/ N* ]# E; ?( B / J6 v/ w; ]. n0 B; @3 Q# h5 @! Z+ x 0 k0 W" J J8 Y! a. K+ _rs238848.rs.hosteurope.deU.S. Doubts ’99 Jet Debris Gave China Stealth Edge6 s# ]5 T: P, n. `# c
An American F-117 aircraft was shot down over Serbia in 1999. rs238848.rs.hosteurope.de0 T7 B6 D0 O+ t5 w& U1 p+ P) H9 A
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Where Did China Get Its Stealth Technology?* t7 Z0 y \( Y! \2 z
HACKING VICTIM: Spies are said to have stolen data on the F-35 Lightning II fighter. Here, the plane undergoes flight testing over Texas.