Elbit Systems Ltd. develops and supplies a range of airborne, land, and naval systems and products for defense, homeland security, and commercial aviation applications worldwide. The company offers military aircraft and helicopter systems; helmet mounted systems; commercial aviation systems and aero structures; unmanned aircraft systems and unmanned surface vessels; land vehicle systems; command, control, communications, computer, and intelligence systems; intelligence and cyber systems; electro-optic and countermeasures systems; homeland security systems; and electronic warfare and signal intelligence systems, as well as technologies for commercial applications and activities. It also provides a range of support services. The company markets its systems and products as a prime contractor or subcontractor to various governments and defense and homeland security contractors. Elbit Systems Ltd. was founded in 1966 and is based in Haifa, Israel.