Located in Braintree, Mass., Ultra Electronics, Ocean Systems is one of the technical leaders in the design, development, manufacture and support of defense electronics equipment and systems. It has been operational for more than 75 years. The company provides products for various applications, such as military communications, electronic identification, displays, antenna design and anti-submarine warfare. It offers a wide range of electronic identification systems and communications; antenna system design and testing; airborne command and control color display systems; ground-based air defense data color display systems; flat-panel display monitors; advanced sonarbuoys; acoustic countermeasures and communications buoys. Additionally, it serves sonars, transducers and specialized equipment.