Wall Street analysts worry that new Chinese stealth aircraft could persuade the US to buy fewer of Lockheed Martin's F-35 ...

A Lockheed Martin F-35A Lightning II of the United States Air Force crashed within the perimeter of Eielson Air Force Base, ...

Facing reliability, maintainability challenges, 11 F-35 Lockheed Martin fighter jets crashed since 2018, mainly in US, ...

A US Air Force fighter jet crashed during a training exercise at Eielson Air Force Base in Alaska on Tuesday. The pilot ...

Defense contractors RTX and Lockheed Martin posted differing results and guidance, sending shares in opposite directions.

Pilot parachutes to the ground and is taken to hospital after an ‘in-flight malfunction’ ...

Lockheed Martin has awarded a contract to Cubic to deliver P5 Subsystems for the F-35 Lightning II joint strike fighter (JSF) ...

The Pentagon’s fleet of F-35 fighter jets may not receive the full, combat-ready version of the TR-3 upgrade this year, ...

The milestone “signal(s) progress toward reducing emissions while maintaining mission readiness,” according to Lockheed ...

Defense contractor Lockheed Martin cleared the F-35 Lightning II to fly on up to 50 percent synthetic aviation turbine fuel ...

The crash, which occurred during landing, caused "significant damage" to the F-35 Lightning II, the most expensive US defence ...

An F-35 fighter jet crashed at Eielson Air Force Base during a training exercise. The pilot, who encountered an in-flight ...