By Darian Macey, April 25 2026
Next week’s ADM Littoral Forum comes at the right time. Northern Australia is no longer just being described as strategically important. It is being asked to do real work.
That means ports, airfields, fuel systems, communications networks, roads, ranges, utilities, maritime sustainment facilities and local contractors are no longer background infrastructure. They are part of the operating system that Defence and its allies will rely on if the region deteriorates.
That is the subject of DECNET’s new white paper, Proving Northern Resilience Before Crisis: Critical Infrastructure Protection in the NT.
The central argument is simple. Infrastructure is not resilient because it exists. It becomes resilient only when Defence, government and industry know how it fails, how failure spreads through connected systems, and how quickly useful operational output can be restored.
That sounds obvious, but history shows it is often learned too late.
Darwin in 1942 showed that northern infrastructure is not a passive backdrop. It is a target. Ports, fuel, airfields and communications matter because they generate military power. When they are disrupted, the problem is not just damaged assets. The deeper issue is whether there is enough redundancy, dispersal, repair capacity and coordination to keep operating.
The Pacific campaigns reinforced the same point. Henderson Field on Guadalcanal was not decisive because it was perfect infrastructure. It was decisive because it was kept functioning under pressure. Repair, improvisation, logistics and the ability to operate degraded mattered as much as the original facility.
The Cold War bare-base model carried the same logic into northern Australia. Dispersed bases such as Tindal, Learmonth, Curtin and Scherger were not just real estate holdings. They were a way to spread risk, complicate targeting and preserve operating options. But latent infrastructure is only useful if it can be activated, supported and sustained.
Ukraine has brought the lesson into the present. Energy, transport, communications and repair systems have all become live targets. The systems that have endured are not those that were simply hardened once. They are the systems that could be decentralised, repaired, adapted and coordinated across civil and military boundaries.
That is the useful lesson for the Northern Territory.
The NT’s opportunity is not simply to host Defence activity. It is to become the place where Australia and its allies prove whether critical infrastructure, surveillance systems, counter-drone technology, uncrewed systems, theatre logistics and civil-defence coordination can work under realistic northern conditions.
That means heat, distance, monsoon weather, sparse labour, long supply lines, degraded communications, complex approvals, Traditional Owner interests, environmental constraints and real civil infrastructure dependencies.
Those constraints are not weaknesses in the NT proposition. They are the point. A capability that works in a southern industrial estate, a controlled overseas range or a PowerPoint briefing has not been proven for the Indo-Pacific. The north offers a much harder and more useful test.
This is where the NT Defence Strategy matters. The strategy is expected to elevate innovation, testing and evaluation as one of the Territory’s priorities, alongside maritime sustainment, Army littoral, theatre logistics, and northern bases and ranges. That is the right direction, but it needs to be made practical.
Testing and evaluation should not be treated as a niche science activity. It should be used as the bridge between policy and capability. Defence should be asking: can this system still support sorties, vessel turnaround, fuel throughput, command and control, or emergency response when conditions degrade?
The white paper recommends a Northern Critical Infrastructure Resilience Testbed. This would be a structured program to test mission chains rather than isolated assets. For example, Defence and civil operators could test fuel distribution under disruption, port and wharf surge capacity, counter-UAS detection and response, degraded communications, rapid pavement repair, or civil emergency coordination during a wet-season scenario.
For Defence and allied partners, the paper recommends moving from asset assurance to mission-chain assurance. Instead of asking whether a facility meets the design brief, the question should be whether the whole chain can still produce operational effect when stressed.
For the NT Government, the paper recommends creating a practical “one-front-door” testing pathway through DefenceNT, the Territory Coordinator, Land Councils, regulators, infrastructure owners and local industry. If the NT wants to attract serious testing and evaluation activity, it needs to make the pathway lawful, clear and repeatable.
For international and interstate businesses, the message is blunt: do not arrive with a generic southern solution. Bring a test campaign, not just a product demo. Partner early with NT SMEs, adapt to local conditions, and leave sustainment capability behind.
For local NT SMEs, the opportunity is to position around operational resilience: repair, maintenance, logistics, range support, data collection, accommodation, security, emergency response, fuel, electrical, civil works and local access. The work will not go automatically to local firms. SMEs will need visible assurance credentials, performance evidence and stronger consortia.
I will be discussing these themes on Wednesday 29 April 2026 at the ADM Littoral Forum during the panel session Littoral Resilience and Critical Infrastructure Protection, alongside Aaron McMahon from Service Stream and Glen Billington from Laing O’Rourke, with James Bear from DefenceNT moderating.
The real question for the panel is not whether northern infrastructure matters. It clearly does.
The harder question is whether we are prepared to test it properly before a crisis makes the test unavoidable.
Author: Darian Macey
Darian is a former Engineering Officer with the RAE with tertiary qualifications in Engineering and Project Management. He is a leading practitioner within Australia's NSI sector with previous employment in Government, project management and building contractor organisations.
