08-06-2016, 02:09 AM
I thought the video was interesting (besides the Russian aviation advances) is the part where they are saying they can detect the F-22 at high altitude due to it's IR (infrared signature)...
A Sukhoi for all seasons
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A Sukhoi for all seasons - by 727Sky - 08-06-2016, 02:09 AM
RE: A Sukhoi for all seasons - by guohua - 08-06-2016, 04:01 AM
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