The quarter exposed challenges as Lockheed Martin faced a pronounced impact from its classified programs. Losses of $1.7 billion reported before tax in Aeronautics and Missiles and Fire Control ...

Officers in Wellford, South Carolina, are investigating reports of a loud blast that was widely heard in the area Wednesday night.

Lockheed Martin was formed by the merger of equals between Martin Marietta and Lockheed Corp. in March 1995. The Bethesda, Maryland-based corporation’s core businesses are aeronautics, missiles ...

U.S. defense contractor Lockheed Martin said on Tuesday it completed an initial flight test integrating a long-range ...