Audit on defence munitions shows there's nothing to see here
A $1.9 billion contract to keep Australia's only domestic munitions factories running has left $42.5 million unaccounted for — and the audit findings go deeper than bad paperwork.
The factories that make the ammunition Australia's military depends on are more than 80 years old in one case, and the contracts meant to sustain and expand them are being managed so loosely that $42.5 million has been spent on products that were either never delivered as planned or simply cancelled. A new audit from the Australian National Audit Office has found that Defence's oversight of its most important domestic munitions manufacturing contract is, at best, partly effective.
The contract grew by $607 million — and the oversight didn't grow with it
The contract, signed in June 2020 with Thales Australia, was structured sensibly enough on its face. A ten-year deal, initially valued at $1.1 billion, to keep the Mulwala and Benalla sites running, develop new manufacturing capacity, and provide reliable supply of explosive ordnance to the ADF. The idea was to preserve what exists while building toward something better. What the audit found is a gap between that intention and the management reality.
The contract value has grown by $607.6 million since it was signed. That is not inherently a problem. Complex long-term contracts expand. What matters is whether the growth reflects genuine new work being delivered, or whether it reflects a looser relationship in which Defence keeps paying and the paperwork does not quite keep pace. The audit points firmly toward the latter. Defence, the ANAO found, "increasingly used work orders to pursue longer-term objectives, without making effective use of available commercial levers to manage delivery and performance risks."
Translation: Defence was using the contract as a flexible spending vehicle for strategic objectives without maintaining the governance discipline that high-value, high-consequence contracts require. Commercial levers, the ability to enforce milestones, withhold payments, apply penalties, or demand remediation, exist precisely because the party being paid always has a stronger incentive to optimise for its own interests than for the client's. Not using those levers is not a neutral choice. It shifts negotiating power progressively toward the contractor.
Not using those levers is not a neutral choice. It shifts negotiating power progressively toward the contractor.
What $42.5 million in undelivered orders actually means for deterrence
The $42.5 million in undelivered or cancelled orders is the concrete expression of that shift. Maintenance requirements at the facilities have increased 70 per cent since April 2022, suggesting the ageing infrastructure is deteriorating faster than the contract is managing it. And Defence's own ability to demonstrate that it is building new sovereign manufacturing capability, the core strategic rationale for the whole arrangement, is described as limited.
This is the second time the ANAO has looked at these facilities. The first audit examined the earlier contract arrangements. The fact that a second audit has found similar governance weaknesses points to something institutional rather than incidental. It is not that an unusual set of circumstances produced a bad outcome on a good contract. It is that Defence has a pattern of managing these arrangements without the commercial rigour that their strategic importance demands.
That distinction matters more now than it might have a decade ago. Deterrence is not simply a function of having good equipment. It is also a function of having the industrial depth to sustain and replace that equipment under pressure. The countries that have watched the war in Ukraine most carefully have drawn the same lesson: ammunition consumption in high-intensity conflict runs faster than anyone in the West had planned for, and resupply chains that look adequate in peacetime are exposed quickly under real conditions. Australia's own defence spending debate has circled this point, but capability gaps are not only created by cutting budgets. They are also created by spending money without the management discipline to ensure it delivers.
Defence agreed to all four recommendations — the minimum expected response
Thales, to be clear, is not identified as the villain of this audit. The ANAO's findings are directed at Defence's contract management, not at the contractor's performance. The problem is on the government's side of the ledger: inadequate oversight of complex work orders, insufficient transparency in approvals, weak financial controls. Defence has agreed to all four of the ANAO's recommendations, which is the appropriate response, though it is also the minimum expected response.
The four recommendations are aimed at strengthening transparency, approvals processes, and day-to-day contract management. They are sensible. What they cannot fix retroactively is the $42.5 million already spent without adequate controls, or the maintenance backlog now running 70 per cent above baseline, or the years in which the governance frameworks that should have caught these problems earlier were simply not doing their job.
The munitions factories at Mulwala and Benalla were built because Australia learned, in the 1940s, that sovereign production capacity is a strategic asset in its own right. The lesson was written in wartime necessity. Managing the contracts that sustain those facilities as if the lesson no longer applies is not a cost saving. It is a capability risk recorded quietly in an audit report, then agreed to and filed away.
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Frequently Asked Questions
What did the ANAO audit find about Australia's munitions contracts?
The audit found that Defence's management of its $1.9 billion Strategic Domestic Munitions Manufacturing contract with Thales Australia is at best partly effective. Key failures include $42.5 million spent on goods that were never delivered or were cancelled, a 70 per cent increase in maintenance requirements at the Mulwala and Benalla facilities, and insufficient use of contractual penalties and milestones to hold the contractor accountable.
Why does it matter if Defence manages munitions contracts poorly?
Domestic munitions production is a form of deterrence — without the industrial capacity to replenish ammunition under pressure, military capability degrades quickly in high-intensity conflict. The war in Ukraine demonstrated that Western nations consistently underestimated how fast ammunition stocks are consumed in sustained combat, making sovereign manufacturing depth a direct strategic asset, not just a procurement detail.
Is Thales Australia at fault for the problems the audit identified?
No. The ANAO's findings are directed at Defence's contract management, not at Thales's performance. The audit criticises Defence for failing to use available commercial levers — such as enforcing milestones, withholding payments, and applying penalties — rather than finding that Thales acted improperly.
What happens now that Defence has agreed to the ANAO's recommendations?
Defence has accepted all four recommendations, which focus on strengthening transparency, approvals processes, and day-to-day contract management. Agreeing to recommendations is the standard response to an ANAO audit, but it cannot recover the $42.5 million already spent without adequate controls or address the maintenance backlog that has already accumulated.
How long has Australia had munitions factories at Mulwala and Benalla?
The facilities date to the 1940s, when Australia established sovereign munitions production capacity as a direct lesson from wartime necessity. At least one of the sites is more than 80 years old, and the current audit findings suggest the infrastructure is deteriorating faster than the contract managing it is addressing.