Northrop Grumman Corp. engages in the provision of security businesses. It includes products, systems, and solutions in autonomous systems, cyber, command, control, communications and computers, intelligence, surveillance and reconnaissance, strike, and logistics and modernization. It operates through the following business segments: Aerospace Systems, Mission Systems, and Technology Services. The Aerospace Systems segment includes the design, development, integration, and production of manned aircraft, autonomous systems, spacecraft, high-energy laser systems, microelectronics, and other systems and subsystems. The Mission Systems consists of sensors and processing; cyber and intelligence, surveillance and reconnaissance; and advanced capabilities. The Technology Services focuses on global logistics and modernization; advanced defense services; and system modernization and services. The company was founded by John K. Northrop, Thomas V. Jones, and Kent Kresa in 1939 and is headquartered in Falls Church, VA.