Defence & Sovereign Sustainment

Enhancing lifecycle readiness and sovereign capability through integrated support across platforms, systems, and mission-critical programs.

ARIA supports Defence and national security sectors with deep expertise in acquisition, sustainment, and through-life asset management. Our approach combines strategic foresight, technical mastery, and systems integration to ensure platforms and capabilities remain mission-ready, safe, and sustainable

Our services include:

Acquisition & Transition Support
Supporting the seamless transition of capability from acquisition to operational service, with a focus on integration, test and evaluation, and risk-informed readiness.
Lifecycle Sustainment Planning
Developing tailored, whole-of-life sustainment strategies that maximise platform availability, optimise cost of ownership, and align with evolving operational needs.
Integrated Logistics Support (ILS)
Delivering end-to-end ILS services across all elements, including reliability, maintainability, supply chain, configuration, and supportability engineering.
Asset Performance & Availability Management
Supporting the planning, monitoring, and optimisation of asset performance to ensure continuous mission capability and platform effectiveness.
Sovereign Capability Enablement
Building local industry, workforce, and infrastructure readiness to ensure the long-term resilience of Australia’s defence industrial base.
Assurance, Safety & Regulatory Alignment
Ensuring compliance with relevant Defence frameworks and safety cases, including certification pathways and seaworthiness/SUBSAFE-aligned methodologies