Key Points and Summary - The F-35 program is under intense pressure due to severe problems with its critical Block 4 modernization. -The new TR-3 hardware, the foundation for the upgrade, is late, ...

The F-15EX was supposed to be the safe, unglamorous choice next to the stealthy F-35 and F-22, a bridge for aging squadrons rather than a headline grabber. Instead, it is quietly exposing a ...

The F-35 program is facing a radar integration problem that could leave hundreds of new U.S. jets delivered without the AN/APG-85 if delays continue, according to defense reporting citing program ...

Developing a next-generation fighter aircraft is a decades-long endeavor. The evolving nature of technological advancement and real-world needs means that a successful fighter will receive years of ...

A US Air Force F-35 pilot spent 50 minutes on an airborne conference call with Lockheed Martin engineers trying to solve a problem with his fighter jet before he ejected and the plane plunged to the ...

The F-35 was not built to win dogfights, but to operate smoothly at long ranges and over long periods of time. The F-35 is often compared to the F-16 or the F-22, nimble aircraft with world-class ...