Elbit Systems Ltd. engages in the design, development, manufacture, and integration of defense systems and products worldwide. The company operates in the areas of aerospace, land and naval systems, command, control, communications, computers, intelligence, surveillance and reconnaissance, unmanned aircraft systems, advanced electro-optics, electro-optic space systems, electronic warfare (EW) suites, airborne warning systems, electronic intelligence systems, data links, artillery systems, military communications systems, and radios. Its activities include military aircraft and helicopter systems, helmet mounted systems, commercial aviation systems and aero structures, land vehicle systems, electro-optic and countermeasures systems, homeland security systems, EW and signal intelligence systems, and various commercial activities, as well as command, control, communications, computer, and intelligence and cyber systems. The company also provides a range of support services for its defense systems and products. Elbit Systems Ltd. markets its systems and products as a prime contractor or subcontractor to various governments and defense contractors. The company was founded in 1966 and is based in Haifa, Israel.