SUNNYVALE, Calif., May 31, 2012 /PRNewswire/ -- The U.S.

SUNNYVALE, Calif., March 14, 2012 /PRNewswire/ -- The U.S. Navy conducted a successful test flight Feb.

SUNNYVALE, Calif., March 10, 2011 /PRNewswire/ -- The U.S. Navy conducted a successful test flight March 1 of a Trident II D5 Fleet Ballistic Missile (FBM) built by Lockheed Martin (NYSE: LMT).

SUNNYVALE, Calif., July 20 /PRNewswire/ -- Today marks the 50th anniversary of the U.S. Navy Strategic Systems Programs' first underwater launch of a Fleet Ballistic Missile, which was designed and built by Lockheed Martin (NYSE: LMT).

SUNNYVALE, Calif., June 22 /PRNewswire/ -- The U.S. Navy conducted successful test flights June 8 and 9 of four Trident II D5 Fleet Ballistic Missiles (FBMs) built by Lockheed Martin (NYSE: LMT).