MARINE CORPS AIR STATION MIRAMAR, California— While Marines wait for new F-35s, officials say recent delivery delays haven't ...

The Pentagon and the Chinese government are both keeping quiet for now on recent disclosures of two new fighters spotted on ...

What we know – and what we don’t know – about the next-generation fighter that made its first public appearance over Chengdu.

Upshot staff members share a selection of their favorite charts, documents, queries and calculations from the past year.

Viral images on Chinese social media show the sophisticated jets flying at low altitude. Analysts say it could mark a ...

Mystery aircraft with cutting-edge design marks historic milestone for the country’s military capabilities, observers said.

Mysterious aircraft bearing triangular tailless design sparks speculation it has cutting-edge stealth and endurance ...

Hot on the heels of the first sighting of next-generation fighters by Chengdu Aircraft Industry Group and Shenyang Aircraft ...

Available footage shows it flying alongside the Chinese fifth-generation Chengdu J-20 fighter jet. The details or name of the ...

While much of the world was recovering from Christmas Day overindulgence, China was offering a glimpse of not one but two 6th ...

China has stunned the world with the flight test of a new crewed heavy fighter jet featuring a tailless design and stealth ...