The long and troubled history of Russia's prized Su-57 fighter jet appeared to take another turn for the worse in recent days ...

Moscow agrees to deliver the stealth warplanes to foreign countries for first time, while Russian security chief visits ...

The Pentagon’s F-35 Joint Programme Office has come under fire after a now-deleted social media post appeared to feature a ...

Two new Chinese carrier-based aircraft, the J-15T fighter jet and the J-15D electronic warfare aircraft, fly in the sky ...