Aircraft stealth technology is decades old, and China has demonstrated an innovative streak in its defense affairs—so Beijing’s claims about the H-20’s stealth capabilities should be taken seriously.

At first glance the U.S. B-2 Spirit and China’s Xi’an H-20 appear similar, but a closer comparison of stealth, range, payload, weapons, and operational readiness reveals a stark gap between ...

Chinese researchers claim to have increased the safe-speed threshold for flying-wing platforms by more than 60%, a breakthrough that could be applied to the H-20 stealth bomber.

Chinese aerospace researchers revealed a major aircraft design advance last month that could reshape ...