Lockheed Martin Missiles and Fire Control Arrowhead) is now being fielded to United States Army and foreign customers. The company also is a major supplier of Electro-Optic systems to the Joint Strike Fighter (JSF), officially known as the F-35 Lightning II. The company has a long history from the Vought years (later half of the 20th Century) of being the number one supplier of missiles and advanced weapon systems to the US Army which continues to this day. Lockheed Martin Missiles and Fire Control Lockheed Martin Missiles & Fire Control (LM MFC) is a Lockheed Martin business unit based in the Dallas suburb of Grand Prairie,
Littoral combat ship new design. On the proposal's due date, ship designs were submitted by Lockheed Martin, Austal USA, Huntington Ingalls Industries, and General Dynamics Bath Iron Works, and separate combat systems proposals were submitted by Lockheed, Raytheon, and General Dynamics Advanced Information Systems (GD AIS); ship and combat systems responses were limited to 25 and 15 pages respectively. Lockheed's response was a variant of their "Freedom"-class LCS; different upgrades included an advised increase in length to , vertical launch systems for Standard Missile 2 missiles or the Standard Missile 6, and the SPY-1F Aegis radar or a Air Missile Defense Radar derivative.