Lockheed Martin announced today it has won an $11.5 million contract to improve combat systems on the Navy's mine countermeasures and minehunter coastal vessels. Raytheon Electronic Systems is the prime contractor on the project, worth a total of $26 million, according to a Lockheed announcement issued today. "Raytheon is responsible for combat systems engineering, minehunting sonar and the mine neutralization system, while Lockheed Martin Coastal Systems is responsible for the navigation, command and control system and for the entire combat...