Adelaide, Australia — Rheinmetall Defence Australia and Australian technology company Praetorian Aeronautics have unveiled the AERIE (Autonomous-Engagement-Rapid-Interceptor-Effector), a containerised counter-uncrewed aircraft system (C-UAS) designed to provide a mobile response to uncrewed aerial threats.
The companies announced the system on October 7, 2026, following a collaborative Australian research and development effort that took the AERIE from concept to a working prototype in 12 months. Rheinmetall said the partnership combines Australian-developed technology with its engineering and production capabilities.
Containerised and mobile design
AERIE is built as a self-contained, interceptor-agnostic C-UAS launcher housed within a standard 20-foot ISO shipping container. The launcher can accommodate more than 20 interceptors, while its design supports rapid deployment and reloading.
The interceptor-agnostic architecture means the launcher is not limited to one type of interceptor. This provides the system with flexibility in the types of effectors that can be integrated.
According to Rheinmetall, the containerised design also provides high mobility, allowing the system to be transported and redeployed as required.
Arrow interceptor and Hadrian C2
The current AERIE demonstrator integrates two technologies developed by Praetorian Aeronautics in Australia: the Arrow interceptor and the Hadrian command-and-control (C2) system.
Arrow is described as an autonomous, high-speed, low-cost interceptor designed for the kinetic neutralisation of multiple types of uncrewed-system threats beyond visual range.
Hadrian provides the command-and-control function. It is an AI-enhanced C2 system designed to manage autonomous effectors across the air, land and maritime domains.
Praetorian Aeronautics separately describes Hadrian as an AI-enhanced system capable of combining sensor information and managing autonomous effectors.
Designed for the counter-drone mission
Rheinmetall and Praetorian Aeronautics are positioning AERIE as a containerised and mobile solution for the growing availability of low-cost uncrewed drones and aerial systems.
The companies describe the system as a low-cost and effective C-UAS solution that can be rapidly deployed and reloaded. Its combination of a containerised launcher, autonomous interceptor and AI-enhanced command-and-control system is intended to provide a complete counter-uncrewed aircraft capability in a mobile configuration.
Nathan Poyner, Managing Director of Rheinmetall Defence Australia, said the partnership combines Australian technology with Rheinmetall’s international air-defence engineering and manufacturing expertise.
“Our work with Praetorian Aeronautics continues this focus and has delivered a working concept of advanced C-UAS using Australian ingenuity with global air defence engineering and manufacturing know-how.”
Brett Hill, CEO of Praetorian Aeronautics, said the partnership combines the company’s AI-enhanced C2 system and Arrow interceptor with Rheinmetall’s engineering and production capabilities.
“Together, we have delivered an Australian air defence solution for emerging global threats.”
Operator demonstrations planned for Q4 2026
The AERIE system has now completed its initial prototyping phase and is scheduled to move toward full operator demonstrations in the fourth quarter of 2026.
The next phase will provide an opportunity for potential military customers to evaluate the system following its development from an initial concept to a working demonstrator within 12 months.
The companies say the programme represents a combination of Australian sovereign technology and Rheinmetall’s international engineering and production capabilities, with the AERIE system focused specifically on the evolving counter-UAS requirement.
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