The phrase united states now sits at the center of Australia’s defence debate in a way that would have seemed unlikely only a few years ago. A renewed language of self-reliance has returned in the 2026 National Defence Strategy, but the policy direction behind it remains entangled with AUKUS and nuclear submarines. That tension matters because it is not just about military hardware. It is about whether Australia can genuinely plan for independence while keeping its deepest security commitments intact.
Why self-reliance has returned to the centre
Australia’s defence discussion has shifted from broad alliance confidence to something more constrained: how much strategic autonomy is still possible inside a structure shaped by AUKUS. The latest strategy, released by Defence Minister Richard Marles, uses the language of self-reliance as if it were a fresh discovery. Yet the idea has been part of Australian defence thinking for 50 years, dating back to the first Defence White Paper of 1976.
That earlier framework was built on a clear premise: Australia should develop capabilities for its own priorities and meet treaty obligations from those capabilities, not the other way around. The argument presented in the current debate is that this discipline has been displaced by the deeper embrace of the United States and Britain through AUKUS. In that view, the return to self-reliance is not a policy reset so much as a correction after years of drift.
The timing is important. The strategy emerged while other geopolitical pressures were commanding attention, which may explain why the document has received less public scrutiny than it deserves. But the underlying question is sharper than any single release: can Australia keep saying it wants self-reliance if its central defence project depends on the strategic logic of another power?
AUKUS, nuclear submarines and the problem of dependence
The most difficult issue is the relationship between self-reliance and nuclear submarines. The critique is not that submarines are irrelevant, but that the AUKUS pathway points in a different strategic direction. Under this logic, Australia is not merely improving its own defence capacity; it is tying its long-term military posture to a US-centered framework.
That creates a contradiction. Self-reliance requires defence planning that can be sustained on national priorities. AUKUS, by contrast, implies a deeper reliance on allied structures, allied technology and allied strategic intent. The result is a defence posture that may be powerful on paper while still narrowing Australia’s room to act independently.
This is where the united states remains decisive. The older self-reliance model assumed treaty obligations could be met without surrendering control over planning. The AUKUS model appears to reverse that order, with Australia adapting itself to the priorities of a wider security partnership. The critique is that this is not a balance between independence and alliance; it is a substitution of one for the other.
The strategic implications are significant. If Australia’s defence objective becomes aligned with preparing for major conflict alongside the United States, then “self-reliance” becomes a narrower administrative term rather than a guiding principle. That is why the new strategy has been described as a big shift, even if the practical meaning remains contested.
What the past 50 years reveal about the present
The historical arc matters because it shows that the current debate is not starting from zero. In 1976, self-reliance emerged as a response to geopolitical reality and a desire to avoid diverting defence spending beyond Australian priorities. That approach survived across governments for decades, including under Malcolm Turnbull in 2016.
By contrast, the later AUKUS turn represented a dramatic break. The argument now is that Australia moved from a disciplined planning culture to an arrangement in which its strategic identity was reshaped by outside alignment. In that light, the reappearance of self-reliance in the 2026 National Defence Strategy does not erase the contradiction; it exposes it.
The broader significance is that defence policy is being asked to serve two masters at once. It must satisfy alliance expectations while also restoring the language of national independence. Those goals may overlap in limited ways, but they do not point in the same direction.
Expert perspectives on the strategic trade-off
Mike Gilligan, in the Foreign Policy Rethink series, argues that Australia’s renewed focus on defence self-reliance is incompatible with its deepening commitment to AUKUS and nuclear submarines. His central contention is that Australia has moved away from a long-standing tradition of independent planning and toward a posture that binds it more tightly to the strategic aims of the united states.
The most forceful analytical point in that position is not simply that the alliance is strong, but that strength can come at the cost of choice. If Australia’s defence future is designed around a partnership in which its own priorities are secondary, then self-reliance becomes difficult to defend as more than rhetoric.
Regional consequences and the question ahead
The consequences extend beyond Canberra. A defence posture that openly ties Australia to the strategic calculations of the United States will be watched closely across the region, especially by those assessing whether Australia is an independent actor or a forward extension of broader great-power competition. In practical terms, that affects how Australia is perceived when it speaks about stability, risk and sovereignty.
There is also a domestic consequence: public debate may increasingly focus less on whether Australia needs capability and more on what kind of strategic identity it wants to preserve. That debate is unlikely to disappear, because the contradiction is now embedded in the policy itself. Australia can talk about self-reliance, but can it sustain that idea while building its defence future around AUKUS and nuclear submarines?
That is the question the new strategy leaves hanging, and it may prove more important than the language of the document itself.
