Chinese Military Buildup Apparent Ahead of Gates Visit

"But many more experts say they believe the pictures and the aircraft are authentic"

How is this for Authentic?

The Chinese J20 Black Eagle/ Stealth Fighter.




BEIJING—The first clear pictures of what appears to be a Chinese stealth fighter prototype have been published online
, highlighting China's military buildup just days before U.S. Defense Secretary Robert Gates heads to Bejiing to try to repair defense ties.

The photographs, published on several unofficial Chinese and foreign defense-related websites, appear to show a J-20 prototype making a high-speed taxi test—usually one of the last steps before an aircraft makes its first flight—according to experts on aviation and China's military.

The exact origin of the photographs is unclear, although they appear to have been taken by Chinese enthusiasts from the grounds of or around the Chengdu Aircraft Design Institute in western China, where the J-20 is in development. A few experts have suggested that the pictured aircraft is a mock-up, rather than a functioning prototype of a stealth fighter—so-called because it is designed to evade detection by radar and infrared sensors.

But many more experts say they believe the pictures and the aircraft are authentic, giving the strongest indication yet that Beijing is making faster-than-expected progress in developing a rival to the U.S. F-22—the world's only fully operational stealth fighter.