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, ...

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

They combined the cockpit from an F-35, which experienced an engine failure on the runway, with the aft fuselage from another ...

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

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

Aerospace giant Lockheed Martin announced this week that its F-35 Lightning II completed the first flight using “synthetic aviation turbine fuels (SATFs).” A Royal Norwegian Air Force (RNoAF) F-35, ...

An F-35 fighter jet crashed during a training exercise in Alaska on Tuesday. The pilot experienced an “in-flight malfunction” ...

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 ...

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