CEA Technologies

CEA Technologies is an Australian defense electronics company headquartered in Canberra, specializing in the design and manufacture of active electronically scanned array (AESA) phased-array radar systems for naval and ground-based air defense. Founded in 1986, CEA has become one of Australia's most successful defense technology companies, with its radars equipping the Royal Australian Navy's most capable air defense ships.

Key aspects of CEA Technologies:

1. CEAFAR radar: CEA's flagship product is the CEAFAR, a fixed-face AESA phased-array radar designed for naval air defense. Key characteristics:

• Multiple fixed faces (typically 6) providing 360-degree coverage without rotating
• Active electronically scanned array technology for rapid beam steering
• High update rate for tracking fast-moving targets including missiles
• Scalable architecture allowing the radar to be configured for different ship classes
• CEAFAR equips the RAN's Hobart-class air warfare destroyers

2. CEAMOUNT radar: CEAMOUNT is an X-band AESA radar designed for missile illumination and fire control. It works with CEAFAR to provide the targeting and guidance for surface-to-air missiles including the Evolved Sea Sparrow Missile (ESSM).

3. Hobart-class integration: The three Hobart-class destroyers (HMAS Hobart, Brisbane, Sydney) are equipped with CEAFAR and CEAMOUNT radars integrated with the Aegis Combat System. This integration represents a unique Australian modification of the Aegis system, which typically uses US SPY-1 or SPY-6 radars. The CEAFAR-Aegis integration demonstrates Australian radar technology capability at the highest level.

4. Aegis SM-2 hybrid launcher test (July 26, 2026): CEA Technologies participated in a groundbreaking test at Woomera Range Complex that demonstrated an innovative approach to mobile ground-based air defense:

• The test integrated the Aegis Weapon System with CEA CEAFAR radar and a Derringer expeditionary launcher
• The system successfully intercepted a BQM-74E target drone with an SM-2 missile
• This test demonstrated that Aegis capabilities could be deployed from mobile ground-based platforms, not just naval vessels
• The CEAFAR radar provided the detection and tracking, while the Derringer launcher provided the launch platform
• This 'hybrid' approach could provide rapidly deployable air defense for ground forces or critical infrastructure

5. Hunter-class frigates: CEA radars are expected to equip the Hunter-class anti-submarine warfare frigates, which will also use the Aegis Combat System. The Hunter-class will use an upgraded version of CEAFAR with enhanced capabilities.

6. Sovereign capability: CEA Technologies represents sovereign Australian radar technology capability. The company designs and manufactures its radars in Australia, reducing dependence on foreign suppliers for critical naval sensor technology. CEA's success demonstrates that Australian companies can compete at the highest level of defense electronics.

7. Export potential: CEA's radar technology has significant export potential. The CEAFAR radar's scalability and performance make it attractive to other navies seeking advanced air defense capabilities. The company has explored export opportunities with allied nations.

8. Connection to broader defense ecosystem:

• CEA's radars are a key element of the RAN's air defense capability
• The Aegis-CEAFAR integration connects Australian and US naval technology
• The Woomera hybrid launcher test demonstrates innovative Australian approaches to air defense
• CEA's technology supports the broader Australian air defense modernization including NASAMS and other systems

CEA Technologies represents one of Australia's most successful defense technology companies. The company's AESA radar technology, integrated with the Aegis Combat System on Hobart-class destroyers and tested in innovative ground-based configurations at Woomera, demonstrates Australian radar capability at the world-class level.