China jet upstages US defence chief visit
Sydney Morning Herald
Key point: It's a demonstrator, not a production model. China is years from getting to production model.
Minor league open source on plasma stealth:
Mo, J. J., S. B. Liu, and N. C. Yuan, “Study on basic theory for plasma stealth,” Modern Radar, Vol. 22, No. 3, 9–12, 2002 (in. Chinese)
Test question: In what year did CIA OSC produce its first in-depth report on Chinese use of plasma stealth?
Test question: In what year did CIA OSC discover that it could use the Chinese version of the Science Citation Index?
Test question: In what year did CIA OSC discover that patent analysis in Chinese of Chinese patents is richly rewarding?
The technological superiority that US once enjoyed in the domain of fighter planes , avionics and air to air missiles is being eroded thanks to number of factors like involvement in expensive overseas wars( Afghanistan+ Iraq), economic melt-down, non-availability of funds for R&D, lazy and lethargic students, dearth of genius level/highly talented technologists and scientists, the problem has been compounded owing to the fact that potential talented immigrant (s) is scared off by bullies of homeland security and FBI.