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,
Lockheed Martin Transportation & Security Solutions enterprise solutions (SES) programs became a part of Lockheed Martin IS&GS-Civil and the heritage aviation programs became part of Lockheed Martin IS&GS Internal & Next Generation. In mid-January, that latter unit was renamed Lockheed Martin IS&GS Global. However, after the departure of the Global business unit president, Judy Marks, the unit was realigned again. The aviation programs joined the rest of the former TSS programs, and now report under IS&GS-Civil. Lockheed Martin Transportation & Security Solutions Lockheed Martin Transportation and Security Solutions (LMTSS) is a Lockheed Martin business unit, formed of the combination of Lockheed Martin's Air Traffic Management (LMATM)