
L3Harris Technologies
Produces submarine and surface-ship towed arrays, including active low-frequency towed sonar and related telemetry.
L3Harris Technologies provides end-to-end technology solutions that connect the space, air, land, sea and cyber domains in support of national security and defense missions. The company builds, delivers, maintains and supports complex systems and equipment for Australia and for export, while serving US and allied defense customers and, in some cases, commercial and civil aviation customers. Its activities span tactical communications networks, electronic warfare, business-jet missionization, guided weapons components, autonomous systems, command and control, maritime solutions, intelligence, surveillance and reconnaissance, weapons systems and components, public safety and critical communications, resilient communications and networks, defense space, and software, cyber and robotic solutions. In Australia the company puts particular weight on sovereign capability and on local industrial support. That includes a Regional Support Centre model intended to cut turnaround times for repairs of Controlled Cryptographic Items and to provide cradle-to-grave and end-to-end support across a wider capability portfolio. Support of that kind covers a capability for its whole life rather than at the point of sale alone. It runs a Centre of Excellence for Electronic Warfare focused on the design, manufacture, integration and sustainment of high-reliability electronic warfare components, while training a skilled workforce and supporting local development. Both of those commitments point the same way, towards capability built and sustained locally rather than imported and returned overseas for repair. L3Harris delivers mission solutions across multiple operational environments: tactical radios and networked communications for battlefield use, airborne early warning and control, counter-drone systems, robotic systems for explosive ordnance disposal and hazardous materials response, electronic warfare suites, and space-related capabilities. It works on aviation and infrastructure projects too, such as enterprise network design for the National Airways System and modified aircraft with integrated mission systems for the Australian Defence Force. A distinctive feature of the business comes from its modular, integrated, and multi-domain approach, which combines hardware, software, networking, sensing, encryption, autonomy, and sustainment services to help customers operate in contested and high-risk environments.