This milestone places the ship, built by the Lockheed Martin- (NYSE: LMT) led team, into active service with the U.S. Navy. Lockheed Martin is in full-rate production and has delivered 13 ships to the U.S. Navy. Next, Cooperstown will sail to its homeport of Mayport, Fla.Click here to view additional photos courtesy of Lockheed Martin. About the Littoral Combat Ship (LCS)The Freedom-variant Littoral Combat Ship is a resilient, flexible warship, designed from the keel up to affordably take on new capabilities including advanced sensors, missiles and cutting-edge cyber systems. About Lockheed MartinHeadquartered in Bethesda, Maryland, Lockheed Martin Corporation is a global security and aerospace company that employs approximately 116,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.