Lockheed revenue rises on sustained weapons demand amid geopolitical tensions

China sanctions Northrop Grumman, Lockheed Martin for arms sales to Taiwan

Lockheed Martin trims F-35 jet delivery outlook

Lockheed's Sikorsky wins $2.7 billion U.S. Navy contract

Lockheed Martin raises full-year forecast on strong weapons demand

Lockheed still working with US government on F-35 jet

Exclusive-Lockheed raises concerns over L3Harris-Aerojet deal