Textron Systems Electronic Systems is a leader in the development and production of innovative, high-technology products and services for commercial, military, and government customers in the U.S. and internationally. It designs and manufactures a broad range of radio frequency, electro-optic, laser, and infrared devices used in training, test/evaluation, and operational applications from the laboratory to the range to the battlefield. The business provides trainers and simulators for shipboard naval crews, air defense, electronic combat, space operations and control, as well as reconfigurable mission system trainers.