China's military aircraft walk fine line between copying and 'referencing'
An internet user recently published a black and white photograph of the "number 2013" prototype of the Chengdu J-20 fighter, which hasn't made an appearance in quite some time, on a test flight, according to Sina's military news web portal. The angle of the photograph suggests that the area of the canard wings are quite large and that the body of the plane is long and thin, which suggests that it will have quite a high-speed cruise capability.
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