Despite the announcements, Lockheed Martin shares fell on Tuesday and were down on Wednesday. The United States Department of ...

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 ...

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

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

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

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

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

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