China's much-anticipated J-35A stealth aircraft, centrepiece of this week's Zhuhai air show, has been more than a decade in the making, but experts say little is known about its capabilities.

At the Zhuhai Air Show in southern China, a rare glimpse inside the cockpit of China’s J-20 stealth fighter, known as the “Mighty Dragon,” has drawn significant attention. The leaked image offers unprecedented insight into the highly advanced cockpit ...