General Dynamics Corp. is a global aerospace and defense company, which engages in design, engineering, and manufacturing to deliver state-of-the-art solutions. It offers a broad portfolio of products and services in business aviation, ship construction and repair, land combat vehicles, weapons systems and munitions, and technology products and services. It operates through the following segments: Aerospace, Marine Systems, Combat Systems, and Technologies. The Aerospace segment designs, manufactures, and sells business jets, and offers aircraft maintenance and repair, management, charter, aircraft-on-ground support and completion, staffing, and fixed-base operator services. The Marine Systems segment designs and builds nuclear-powered submarines, surface combatants, and auxiliary ships for the United States Navy and Jones Act ships for commercial customers, as well as builds crude oil and product tankers, and container and cargo ships. The Combat Systems segment manufactures land combat solutions, such as wheeled and tracked combat vehicles, Stryker wheeled combat vehicles, piranha vehicles, weapons systems, munitions, mobile bridge systems with payloads, tactical vehicles, main battle tanks, armored vehicles, and armaments. The Technologies segment provides information technology solutions and mission support services, mobile communication, computers, and command-and-control mission systems, and intelligence, surveillance, and reconnaissance solutions to military, intelligence, and federal civilian customers. The company was founded on February 21, 1952, and is headquartered in Reston, VA.