Northrop Grumman Corporation, headquartered in Falls Church, Virginia, is a leading global security company providing innovative systems, products, and solutions to government and commercial customers worldwide. The company operates through four main business sectors: Aeronautics Systems, Defense Systems, Mission Systems, and Space Systems. Aeronautics Systems is primarily involved in the design, development, integration, and production of manned aircraft, autonomous systems, spacecraft, high-energy laser systems, microelectronics, and other systems/subsystems. Defense Systems focuses on providing end-to-end capabilities and solutions in command and control, communications, cyber defense, information warfare, and intelligence, surveillance and reconnaissance. Mission Systems centers on delivering advanced concepts for new platforms, new missions and emerging areas of business that require highly sophisticated technology. Lastly, Space Systems are engaged in the design, development, integration and production of space, missile defense and advanced hypersonic technology systems.