“A helmet is not just a helmet – it is a statement. And Australia’s statement has been written in Washington.” 

By Andrew Klein

Dedication: To my wife — who sees the difference between a sovereign nation and a resource colony.

For 1500 years, the brass helmets of Sasanian Persia lay buried in the dust of Nineveh and Merv, the silent witnesses to an empire that understood something Australia has forgotten: a state that does not control its own military logistics and material supply chains has surrendered its sovereignty to others. The Sasanians knew that a helmet is not just a helmet. It is a statement of industrial reach, of strategic planning, of the will to defend oneself with one’s own hands.

Today, Australia is spending $368 billion on nuclear submarines that may never arrive, while its ability to manufacture even the smallest arms remains perilously thin. The lesson of the Sasanian helmet is not ancient history. It is a mirror held up to a nation that has outsourced its defence to consultants, its resources to foreign corporations, and its future to promises written in Washington and London.

I. The Sasanian Helmet: A Masterclass in Statecraft

Between the 4th and 7th centuries CE, the Sasanian Empire controlled a vast territory stretching from Mesopotamia to Central Asia. Its armies were the only force capable of challenging Rome. And its metallurgists had mastered brass – an alloy of copper and zinc – long before the Islamic world adopted it.

A 2026 study by scientists from the British Museum and the University of Cambridge examined brass artefacts from the cities of Merv (present‑day Turkmenistan) and Nineveh (present‑day Iraq). They discovered that the Sasanians used brass in two very different ways: for jewellery and ornaments in the east, and for military helmets in the west. This was no accident. The study found that the Sasanian army drove the spread of this technology; the scale of military demand required a regulated supply chain, possibly involving state control over mining and the cementation process.

In Merv, the eastern provincial capital, brass was used for prestige jewellery, reflecting local access to luxury trade routes. At Nineveh, the western frontier city, the very same material was forged into helmets and scale armour. The Sasanians matched the material to the strategic need – a principle that seems to have escaped modern Australia.

The study also notes that the Sasanian state controlled the production of luxury objects and certain military supplies, as well as silver mines. This centralised control was not about bureaucracy; it was about survival. The empire could not afford to rely on foreign sources for the materials of war. It built mines, smelters, workshops, and supply lines – all within its own borders.

II. The Mirror of Persia: What a Helmet Reveals About Australia

Now consider Australia. The Sasanians understood that a helmet is the end product of a long chain: mining, smelting, alloying, forging, and distribution. Each link in that chain required state capacity, industrial infrastructure, and strategic autonomy.

Australia, by contrast, has allowed its defence manufacturing base to atrophy to the point of dependency. The Lithgow Small Arms Factory remains the only small‑arms manufacturing capability of its type in the country, exporting to 17 nations but still reliant on Thales, a French multinational, for its core production lines. After the Boer War, Australia recognised the need for a sovereign arms‑making capability due to its geographic isolation. A century later, that capability has shrunk to a single factory.

The AUKUS submarine agreement exemplifies this dependency. Under the deal, Australia is expected to acquire three to five US Virginia‑class nuclear submarines starting in the early 2030s, with five more British‑designed boats to follow in the 2040s. The projected cost is approximately $368 billion.

But delays are already mounting. A US Congressional Budget Office analysis has found that submarine construction timelines are now four years behind schedule, and a key multi‑year contract for Virginia‑class submarines has remained unsigned for nearly 28 months. The US Navy’s production rate of about 1.2 boats a year is far below the 2.3 boats a year needed to fulfil the AUKUS commitment.

More troubling is the sovereignty clause. US legislation requires that any future president must certify that transferring submarines to Australia “will not degrade the United States undersea capabilities”. The president of the day could simply refuse to sign. As one US naval postgraduate thesis warned, Australia may be left with “a potent but politically constrained fleet” and bear “high costs and constraints without full autonomy or strategic clarity”.

The Sasanians would never have accepted such a condition. They understood that a weapon you cannot deploy without a foreigner’s permission is no weapon at all.

III. Critical Minerals: The New Silk Road

The Sasanian Empire sat at the heart of the Silk Road, controlling the flow of luxury goods – including the zinc ore needed for brass – between China, India, and the Mediterranean. They did not merely extract resources; they controlled the processing and distribution.

Australia, by contrast, has signed a critical minerals deal with the United States that critics fear “could give the US too much control over Australia’s resources and sovereignty”. The deal, announced during a meeting between Prime Minister Albanese and President Trump, involves major US investment in Australian mining and refining projects, including a gallium refinery in Western Australia and a rare earth mine in the Northern Territory.

The US is desperate for these minerals because China has imposed export controls on rare earths essential for weapons platforms such as the Virginia‑class submarines. Australia is being positioned as a resource colony, not a partner. The refining capacity remains abroad; the strategic control remains in Washington.

The Sasanians would have been appalled. They did not dig ore for others to smelt. They built their own foundries, trained their own smiths, and armed their own soldiers.

IV. US‑Israel Military Integration: The Strategic Backdrop

While Australia waits for submarines that may never arrive, the United States is quietly integrating its military forces with Israel to an unprecedented degree.

Section 224 of the 2027 National Defense Authorization Act is devoted to the “United States‑Israel Defense Technology Cooperation Initiative,” which would fuse US and Israeli defence sectors in areas including AI, quantum, autonomous systems, cyber, and biotech. The report notes that this would provide “a higher level of military‑industrial integration than the US has with any other country in the world”.

This integration is not about procurement delays. It is about immediate, operational alignment. The US has already stationed forces in Israel, and an Israeli official has stated that “there are American forces here that will not be moving in the near or even distant future”. This is what strategic partnership looks like when the partner is considered a genuine ally, not a paying customer.

Australia is not treated as such. It is treated as a client – paying billions to prop up the US shipbuilding industry, receiving promises of second‑hand submarines, and being asked to host US naval forces at HMAS Stirling as part of Submarine Rotational Force – West. The Sasanians would have called this tribute, not alliance.

V. When Small Wars Become Big Business

The Sasanians fought existential wars – against Rome, against the Hephthalites, against the early Islamic caliphates. They understood that war is not a business; it is a matter of survival.

Today, the global arms industry treats war as a profit centre. The top 100 arms corporations sold $597 billion in weapons in 2022, despite a global economic slowdown. When warfare generates transnational profits, peace becomes financially unattractive compared to continued conflict. The profit motive incentivises arms‑makers to start and prolong wars, playing clients off against one another to generate more contracts.

This is the context for Australia’s AUKUS gamble. The alliance serves the interests of US and UK defence contractors far more than Australian security. The submarines are too large for Australian needs (crews of 145, more than double the size of a Collins‑class crew), and a fleet of only eight SSNs will not provide an effective deterrent. The deal is not about defence; it is about integrating Australia into the US military‑industrial supply chain.

Meanwhile, human rights are eroding. The UN has raised “grave concerns” about the overrepresentation of Indigenous children in Australia’s criminal justice system. A Human Rights Assessment identified urgent actions needed to protect children, while the government focuses its resources on submarines and security – for a threat that may never materialise.

The Sasanians would have prioritised their people before their weapons. Australia does the opposite.

VI. Conclusion: The Helmet in the Mirror

The Sasanian helmet is not an artefact. It is a reproach.

It reproaches a nation that has outsourced its defence to others. It reproaches a government that spends $368 billion on submarines that may never arrive while its small‑arms industry shrinks to a single factory. It reproaches a political class that has forgotten the first duty of statecraft: to control the means of one’s own protection.

The Sasanian Empire fell not because its armour was weak, but because its leadership could not adapt. Australia is not an empire, but the lesson is the same. A state that cannot produce its own weapons, control its own resources, or deploy its own forces without foreign permission has already surrendered.

The brass helmet does not judge. It merely waits – in the dust of Nineveh, in the pages of a study – to remind us of what a sovereign nation looks like.

Australia would do well to look at its own reflection.

Andrew Klein

References

1. Davis, M. E., Mongiatti, A., Simpson, S. J., & Martinón‑Torres, M. (2026). Brass in the Sasanian frontiers: Assessing metallurgical innovation through archaeological finds at Merv and Nineveh. Archaeological Research in Asia, 46, 100688.

2. Greek Reporter. (2026, May 21). Scientists Reveals Secret Behind the Golden Armor of Ancient Persian Warriors.

3. ABC News. (2026, April 23). AUKUS submarine builds hit by contract and construction delays.

4. Pearls and Irritations. (2026, May 10). Australia’s naval defence without AUKUS pillar one.

5. Sydney Morning Herald. (2026, April 22). Forget Trump. On AUKUS, it’s the next president we must worry about.

6. The West Australian. (2026, May 21). US naval captain fires political torpedo at AUKUS deal.

7. Naval Institute. (2026, May 13). Naval defence without AUKUS Pillar I.

8. AA.com.tr. (2026, May 30). US Congress quietly moving to integrate American and Israeli military forces: Report.

9. SBS News. (2026, October 21). Deals signed as Trump and Albanese meet; but what are the wider implications?.

10. Lowy Institute. (2025, November 6). A new permanent contest with China over critical minerals will be hard to win.

11. Foreign Policy in Focus. (2025, March 25). Sudan: Toward a World Ruled by Non‑State Actors.

12. SIPRI Arms Industry Database (2022).

13. Australian Human Rights Commission. (2026, May 12). Call for urgent national action after UN raises ‘grave concerns’ about treatment of Indigenous children.

14. Defence Connect. (2026, March 31). Defence, Thales negotiate industrialised machinegun manufacturing in NSW.

15. Asian Military Review. (2024, October 15). Sourcing the Best Small Arms From Near and Far.

16. APDR. (2023, September 3). Thales Australia opens new facility at Lithgow.