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 supersonic aircraft is widely recognized as a top fifth-generation fighter jet, but the program has faced criticisms.

During large-scale war games at Nellis Air Force Base, F-35A Lightning II jets have repeatedly faced a stubborn problem: ...

An F-35 Lightning II fighter jet that went down at Eielson Air Force Base near Fairbanks in January crashed after attempts to fix frozen landing gear left the plane uncontrollable, according to an Air ...

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 ...

A total of 72 aircraft were parked at Lockheed Martin’s facilities after the Technology Refresh 3 experienced severe glitches, following which the Pentagon halted deliveries in July 2023. Lockheed ...

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 program is delaying some of its planned Block 4 upgrades as it focuses on delivering capabilities as early as 2031. (A1C Eli Rose/Air Force) The F-35 Joint Strike Fighter program is scaling ...