USS Mobile Bay.

07:54 GMT, September 10, 2010 MOORESTOWN, N.J. | The U.S. Navy, supported by Lockheed Martin (NYSE: LMT), successfully completed Combat System Ship Qualification Trials for upgraded Aegis Combat Systems installed aboard two Navy ships.

The Navy determined that the Aegis Combat Systems aboard the cruisers USS Mobile Bay and USS Philippine Sea are fully operational. As part of the cruiser modernization program, the computer suites on these ships were upgraded with enhanced technical data collection capability and radar data display systems, as well as a new digital fire control interface between the anti-submarine warfare control system and the vertical launch system.

During the trials, the ships' Aegis Combat Systems were evaluated for combat-readiness through comprehensive surface, subsurface and anti-air warfare exercises. These included manned raids and electronic attack scenarios, as well as thorough testing of the systems' tactical data link and air defense capabilities.

"Lockheed Martin continues its legacy of working with the Navy to evolve the Aegis system," said Jeff Bantle, Lockheed Martin's vice president of Surface-Sea Based Missile Defense Systems. "We take great pride in our partnership as the Aegis Platform System Engineering Agent and look forward to using our experience to increase program affordability."

The Aegis Weapon System includes the SPY-1 radar, the Navy's most advanced radar system. When paired with the MK 41 Vertical Launching System, it is capable of delivering missiles for every mission and threat environment in naval warfare.

The Aegis Weapon System is deployed on 93 ships around the globe. Aegis is the weapon system of choice for Australia, Japan, Norway, the Republic of Korea and Spain. Aegis-equipped ships have more than 1,200 years of at-sea operational experience and have launched more than 3,800 missiles in tests and actual operations.

The USS Mobile Bay and the USS Philippine Sea are both Ticonderoga-class guided-missile cruisers.