GD

General Dynamics Corporation operates as an aerospace and defense company worldwide. It operates through four segments: Aerospace, Marine Systems, Combat Systems, and Technologies. The Aerospace segment produces and sells business jets; and offers aircraft maintenance and repair, management, aircraft-on-ground support, customer support and custom completion services, modifications, upgrades, and lifecycle sustainment support services. The Marine Systems segment designs and builds nuclear-powered submarines, surface combatants, and auxiliary shi...