Lockheed Martin Corporation

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Lockheed Martin to Webcast Presentation at Investor Conference
PRNewswire-FirstCall
BETHESDA, Md.

Lockheed Martin Corporation will webcast live a presentation by Robert J. Stevens, President and Chief Operating Officer at the Sanford C. Bernstein & Co., LLC Strategic Decisions Conference on Thursday, June 3, 2004.

Mr. Stevens will present on behalf of Lockheed Martin from 4:00 p.m. to 4:50 p.m. EDT. An audio replay will be available for two weeks.

Access the webcast and replay at: http://www.lockheedmartin.com/investor or http://www.corporate-ir.net/ireye/confLobby.zhtml?ticker=LMT&item_id=881576.

Headquartered in Bethesda, MD, Lockheed Martin employs about 130,000 people worldwide and is principally engaged in the research, design, development, manufacture and integration of advanced technology systems, products and services. The corporation reported 2003 sales of $31.8 billion.

For additional information, visit our website:

http://www.lockheedmartin.com/

SOURCE: Lockheed Martin

CONTACT: Media: Tom Greer, Manager, Media Relations, +1-301-897-6195,
thomas.greer@lmco.com, or Investors: Mike Gabaly, Director, Investor
Relations, +1-301-897-6455, mike.gabaly@lmco.com, both of Lockheed Martin