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 Global Training and Logistics mission rehearsal tools for military and civilian applications. Military logistics support and test equipment is also a large portion of their business, including machinery controls, logistics management systems, and automated test solutions for air, land and sea. Other major LM GTL facilities are located in Fort Worth, TX; Huntsville, AL; Akron, OH; Burlington, MA; the Washington, D.C. metropolitan area; La Mesa, Mexico; and the United Kingdom. In 2012, a portion of GTL was combined with Mission Systems and Sensors to form Mission Systems & Training (LM MST). Lockheed Martin Global Training and Logistics Lockheed Martin Global Training and Logistics (GTL)