And existing F-22 jets are known to have maintenance and reliability ... And that's not taking future 6th-generation jets into account. The F-35, formally known as the Lockheed Martin F-35 ...

It is unclear if American and Russian crews have interacted with each other at an air show where the two state-of-the-art ...

The F-35s soaring costs, manufacturing delays and recent mishaps have led to a barrage of criticisms against the military's ...

The pilot declared an emergency and ejected before the plane went down Tuesday afternoon, military officials said.

The Russian built the Su-57 fighter jet to challenge the dominance of American fighter jets F-22 Raptor and F-35 Lightning II.

The aircraft was, in fact ... and is planned to be carried in the F-22 weapons bay and on the F/A-18 at first, with the F-35 to follow. Flight tests are already in progress and the missile ...