The Iran War and Australia’s Strategic Crossroads: Between Washington and Beijing

















The Iran War highlights evolving global power dynamics, with China using diplomacy and stability to bolster its international standing, while US actions again invite scrutiny over its commitment to international law. It argues that Australia’s strong alignment with Washington is creating strategic, economic, and reputational challenges, underscoring the need for a more balanced and independent foreign policy.

Security and Geopolitics

Published: 1st June 2026












Dr Rashad Seedeen
Dr Rashad Seedeen
Senior Research Fellow

Photo: Gen. Dan Caine and Secretary Pete Hegseth brief the press at the Pentagon, April 8, 2026, following a US–Iran two-week ceasefire under Operation Epic Fury. (DoW photo by Benjamin Applebaum). The appearance of U.S. Department of War (DoW) visual information does not imply or constitute DoW endorsement. 

Photo: Gen. Dan Caine and Secretary Pete Hegseth brief the press at the Pentagon, April 8, 2026, following a US–Iran two-week ceasefire under Operation Epic Fury. (DoW photo by Benjamin Applebaum)


Published: 1st June 2026

Security and Geopolitics

Abstract

The Iran War highlights evolving global power dynamics, with China using diplomacy and stability to bolster its international standing, while US actions again invite scrutiny over its commitment to international law. It argues that Australia’s strong alignment with Washington is creating strategic, economic, and reputational challenges, underscoring the need for a more balanced and independent foreign policy.

In Brief


  • The Iran War highlights shifting global dynamics, exposing vulnerabilities in US power and accelerating debate over emerging multipolarity.

  • China’s consistent emphasis on non-intervention, diplomacy, and economic stability is strengthening its image as a responsible global actor.

  • Australia’s firm alignment with the US contrasts with much of the Global South, raising questions about its credibility on international law and the rules-based order.

  • The conflict has underscored economic risks for Australia, including energy shocks, inflation, and recessionary pressures linked to global instability.

  • Growing expert consensus in Australia suggests the need to reassess reliance on the US alliance and consider a more flexible, independent strategic posture.

  • As regional states adopt balanced “hedging” approaches, Australia faces increasing pressure to recalibrate its foreign policy to remain relevant and effective in the Indo-Pacific.


The Iran War has brought into sharp focus the changing dynamics of global relations and the acute vulnerabilities of all actors, including the most powerful. The United States’ projection of military dominance has been progressively challenged by a weaker, but well-prepared rival, while its adherence to international law is once again put under scrutiny. When we broaden our lens to examine what the war tells us about Australia’s positioning with respect to Washington and Beijing, it raises doubts about its own commitment to upholding the rules-based order – and whether its current strategic alignments remain fit for purpose in the Indo-Pacific.

China’s Strategic Posture: Stability and Non‑Intervention

China’s approach to the Iran War has been consistent with its broader response to global conflicts: a public stance of non-intervention, the encouragement of diplomatic solutions, and a focus on restoring stable relations. In his communications with Saudi Arabia’s Crown Prince Mohammed bin Salman, President Xi Jinping reiterated China’s commitment to “restoring peace, and stands for resolving disputes through political and diplomatic means”.

 Map of Strait of Hormuz
Figure 1: Strait of Hormuz map highlighting a key global shipping chokepoint during the Iran conflict. Photo by Goran_tek-en, CC BY-SA 4.0, via Wikimedia Commons

Xi’s statement is in line with China’s positions on other conflicts, notably the Ukraine War, Sudan’s civil war, and the Palestinian-Israeli conflict. Considering China’s broad economic interests, its preference for non-intervention and advocacy for stability, aligns with ensuring the free flow of international trade and the preservation of economic partnerships. Even in areas where it has been accused of aggression, such as the South China Sea, Taiwan, and its border disputes with India, these tensions have not escalated into direct military conflict. China has not engaged in a full-scale war since the 1979 Sino-Vietnamese War, launched in response to Vietnam’s continued occupation of Cambodia.

China’s Emerging Global Image

The Iran War is increasingly emerging as an inflection point, shaping how key global actors - especially across the Global South - perceive China as the more stable and responsible of the two leading global powers. China’s economic and diplomatic ties to an isolated Iran appear to have played a pivotal role in encouraging Tehran toward a short-term cease-fire, while continuing to support diplomatic negotiations to end the conflict (despite reported simultaneous exports of military-related materials to Iran). Consequently, China’s public stance, economic interests, and diplomatic efforts seems to reinforce perceptions of China as a more stable and responsible global actor that operates behind the scenes to facilitate peace.

The recent Xi-Trump summit, where Trump sought to persuade China to increase pressure on Iran to accept the US terms for ending the conflict, did not bring about the desired results, with China holding firm on its position. Nonetheless, the very fact that such engagement took place underscores China’s central role in global affairs and its growing importance as a key diplomatic interlocutor in efforts to resolve major conflicts.

Australia’s Strategic and Reputational Risks

From an Australian perspective, the Iran War highlights a number of concerning factors that the Albanese government will have to address.

When the US and Israel launched their attacks on Iran, Australia was quick to support the US actions on the premise that they were “acting to prevent Iran from obtaining a nuclear weapon and to prevent Iran continuing to threaten international peace and security”. From an international law standpoint, however, launching air strikes to pre-empt a potential Iranian nuclear weapons program raises significant legal concerns.  Moreover, an increasingly clear pattern is emerging in the US’s selective application of international law, most notably in its approach to Venezuela earlier this year, Yemen in early 2025, and now Iran. An open letter signed by over 100 international law experts states that the US and Israeli strikes against Iran constitute a “clear violation of the United Nations Charter” and “raise serious concerns about violations of international human rights law and international humanitarian law, including potential war crimes”. Given Canberra’s public backing of these US-led actions, Australia’s advocacy for the rules-based international order is called into question.

Australia’s support also stands in sharp contrast to that of the Global South, where governments such as those of Pakistan, South Africa, Brazil, and Turkey have criticised the attacks as violations of international law and warned of their long-term destabilising effects in the region. Australia also stands out in comparison to France, Germany and the UK, whose more cautious joint statement avoids explicit support of the US and instead calls for de-escalation and a “negotiated solution”.

One of Australia’s leading international security experts, Allan Behm, was especially disparaging of Australia’s “startling” response, arguing that it “portrays us as gullible, duplicitous or both”. Notably, the Albanese government was not rewarded by its US counterparts for its public support. Instead, President Trump has been quite vocal in criticising Australia’s lack of tangible military support in the war on Iran and the blockade of the Strait of Hormuz. Albanese responded that the US did not formally request such military support. Consequently, Australia’s diplomatic reputation has taken a bit of a battering since the Iran War, a concerning prospect as Australia seeks to adopt a more judicious middle-power approach to international relations.

Economic Fallout and Domestic Implications

On the economic front, Australia, and much of the world, have now experienced severe consequences from the war. Most dramatically, Iran’s blockade of the Strait of Hormuz has resulted in a sharp rise in fuel prices, higher inflation, and an increased likelihood of further interest rate hikes. Oxford Economics has warned that if the conflict becomes prolonged, Australia could “suffer a sharp recession” – an outcome that we would all like to avoid.

Reassessing Australia’s Strategic Posture

In this context, many of Australia’s leading experts are beginning to question whether it is time to reassess the country’s relationship with the US. Sam Roggeveen of the Lowy Institute has recommended as much, noting that the US’s closest allies are already working towards a future in which the US is no longer the primary guarantor of their national security. As Roggeveen notes, “Australia is beginning to look like an outlier by substantially raising its stake in its US alliance through the AUKUS initiative.”

Nick Bisley, Professor of International Relations at La Trobe University, further adds an important point: the US is a declining power, and Australia needs to accept this reality. As Bisley argues, “Over the coming years, it will be a less dominant power on every conceivable measure. From hard military power and cutting-edge technology to global output and soft power, China (and others) are fast catching up.”

Joseph Camilleri, Emeritus Professor at La Trobe University, is the most critical, suggesting that the US relationship is not only highly problematic but that Australia’s continued ties to the United States will mean irreparable harm to our reputation on the international stage and, more importantly, our capacity to respond to the most immediate and pressing challenges that face us today.

Indeed, Roggeveen, Bisley, and Camilleri raise important considerations. Australia’s unconditional support for the United States has not only exposed Australia’s strategic vulnerabilities but is undermining future opportunities with other regional powers.

A Defining Test for Australian Foreign Policy

When considering how the Iran War has impacted Australia, it should give the country pause to reflect on its relationship with both its long-time ally, the US, and its regional neighbour, China, which continues to be treated as a looming threat despite being Australia’s largest trading partner.

China’s diplomacy and focus on restoring stability to global trade and regional security seems to have only amplified China’s standing as a responsible global actor, in stark contrast to its American counterparts. With the increasing likelihood of the US diverting military assets towards the core interests of the Middle East and the Western Hemisphere, Australia may need to reconsider how it perceives and engages with China. Many states, especially those in the Indo-Pacific, have already come to such a realisation by applying hedging strategies that allows them to navigate relations with both the US and China.

The Labor government has indicated a cautious détente with China, yet remains deeply embedded in the US-alliance network. This is a concerning prospect, as Australia’s continued stance could significantly affect future diplomatic and trade relations with China and other states in the Indo-Pacific region and beyond. Canberra’s bipartisan and steadfast commitment to the US has the very real possibility of leaving Australia diplomatically isolated in a region surrounded by Global South states, where the economic centre of gravity is pulling towards Asia, and the diplomatic moral high-ground is no longer projected from the Atlantic.

The Iran War may indeed finally trigger the much-needed national conversation on the nature and depth of Australia’s relationship with its American partner. Under such circumstances, Australia has an opportunity to pursue a more independent middle path where foreign policy is forged through a lens based on pragmatism that maintains constructive relationships with all major partners. Regional states such as Singapore, Vietnam, and Indonesia have already demonstrated the effectiveness of hedging strategies in navigating great power competition. For Australia, the challenge is no longer whether to adapt, but how quickly and decisively it can recalibrate its strategic posture. Reassessing the depth and terms of Australia’s strategic alignment with the United States should be the first step on that path.  

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