General Dynamics Corp. is an aerospace and defense company, which engages in the provision of tanks, rockets, missiles, submarines, warships, fighters and electronics to all of the military services. It is organized into four business segments: Aerospace, Combat Systems, Information Technology, Mission Systems and Marine Systems. The Aerospace segment delivers a family of Gulfstream aircraft and provides a range of services for Gulfstream aircraft and aircraft produced by other original equipment manufacturers. The Combat Systems segment offers combat vehicles, weapons systems and munitions for the U.S. government and its allies around the world. The Information Technology segment provides technologies, products and services in support of thousands of programs for a wide range of military, federal civilian, state and local customers. The Mission Systems segment provides mission-critical C4ISR products and systems. The Marine Systems segment designs, builds and supports submarines and surface ships. The company was founded on February 21, 1952 and is headquartered in Falls Church, VA.