Iran is facing a US attack, but China is also feeling the pain. From Beijing’s point of view, Washington is likely to show more than the ability to start a regional war. If a central government can use military force and political tools to reshape a rival regime in a key region, and do so while managing risks, the consequences go far beyond Iran itself—and may undermine China’s credibility as a rising power.
At a deeper level, the Iran crisis reinforces the lesson that Beijing has been drawing from several recent events, including developments in Venezuela and the forced seizure of Chinese-run ports in Panama. Economic power alone is not enough; it must be accompanied by a credible military force. Only when the military power of the great powers approaches parity will it be difficult for Washington to impose sanctions or coercive pressure regardless of the consequences. This recognition will strengthen Beijing’s ambition to strengthen its military, especially in the projection of long-range power and strike capability.
Iran is facing a US attack, but China is also feeling the pain. From Beijing’s point of view, Washington is likely to show more than the ability to start a regional war. If a central government can use military force and political tools to reshape a rival regime in a key region, and do so while managing risks, the consequences go far beyond Iran itself—and may undermine China’s credibility as a rising power.
At a deeper level, the Iran crisis reinforces the lesson that Beijing has been drawing from several recent events, including developments in Venezuela and the forced seizure of Chinese-run ports in Panama. Economic power alone is not enough; it must be accompanied by a credible military force. Only when the military power of the great powers approaches parity will it be difficult for Washington to impose sanctions or coercive pressure regardless of the consequences. This recognition will strengthen Beijing’s ambition to strengthen its military, especially in the projection of long-range power and strike capability.
Iran is often described as an ally of China. In fact, the relationship is not as close as outside observers sometimes think. Yet Iran functions as an important pillar of China’s Middle East strategy. If the U.S. can dismantle the pillar in an area closely tied to China’s energy supply and diplomatic footprint, and at a relatively low cost, the destruction will not only affect China’s immediate interests in the region.
In principle, it would encourage countries, especially those in the global south that are dissatisfied with American rule, to rethink whether rapprochement with China offers any security guarantees. That’s why the Iran crisis hits Beijing’s nerves. China’s strong opinion was expressed in Foreign Minister Wang Yi harsh criticism of Washington————————————————————————————————————— and with them it has great potential.
China’s influence abroad today depends heavily on economic presence and political cooperation rather than military alliances. Such influence may expand in times of relative peace, but under conditions of great power competition, it shows great weakness: While Washington chooses hard power, China is not in a position to provide the same security assistance. The United States can reshape regimes in key strategic areas, which China is currently unable to relinquish.
Beijing cannot remain completely silent in the face of war against Iran. Yet China’s approach, constrained by its own limitations and by the diplomatic image it has cultivated, will not resemble a military alliance rushing to defend its ally. Instead, it is more likely to follow the logic of realism: China will not fight an Iran war, but will try to increase the cost of the US effort to reconstruct Iran.
The real red line for Beijing is not whether the Iranian regime ultimately survives—something China may have little power to prevent—but whether Iran is quickly and easily absorbed into the US-dominated regional order. For now, that seems unlikely, but if it were to happen, it would be more dangerous for China strategically than the collapse of any government.
In practical terms, Beijing’s response may take the form of a layered and simple intervention. First, China can help maintain Iran’s economic breathing space through ongoing energy purchases and alternative housing programs, preventing Tehran from weakening economically in the short term.
China will continue to oppose the narrative in the diplomatic and international spheres, and frame the US operation as a violation of freedom and an act of destabilization in the region, thus undermining its international legitimacy. China can provide forms of “public security goods” — such as maritime escort operations, rescue assistance, or broader measures to protect sea lanes — to demonstrate that it maintains a presence in the region and is not just an economic player.
Finally, Beijing could exert pressure in other policy areas and regions, forcing Washington to pay a strategic price for its actions in the Middle East. If the war continues and becomes protracted, it cannot be completely ruled out that China may, through third parties, provide Iran with some forms of practical assistance, including advanced missile or air defense equipment. Their purpose will not be to ensure the survival of the Iranian regime but to limit and frustrate Washington’s attempt to restore regional order, thereby preserving the stability of China’s wider network of cooperation.
The structural tensions exposed by the Iran crisis will no doubt spill over into the wider US-China relationship, and may change the course of US President Donald Trump’s expected visit to China in late March. Although the Chinese government has not officially confirmed the visit, without the current war there would be little doubt that it would go ahead as planned.
Now, Beijing may still allow the visit to take place, but it will probably seek to limit the political benefits of the summit. The meeting that could have been focused on trade frictions and business consultations will instead be overshadowed by security concerns and regional tensions. The agenda may shift from a negotiating summit to a crisis management type of negotiation. Protocol settings, public image, and any joint statements may be carefully constrained so as not to give Trump a narrative of a win-win deal with China.
For Beijing, giving Washington major economic or political concessions while the two sides are stuck in a strategic showdown over Iran could weaken China’s domestic message and diplomacy towards the global south. Therefore, the most acceptable way for China is to maintain contact while lowering expectations. It will be a meeting designed to manage tensions rather than an achievement designed to celebrate cooperation.
China has long been subject to US sanctions, in part because of the asymmetry of costs: The economic burden of sanctions can be spread around the world, while the cost of retaliation often falls more heavily on China itself. If China possessed a global projection and cross-domain retaliatory capability comparable to that of the United States, this cost structure would change. Washington would find it more difficult to treat sanctions as a low-cost tool that could be increased at will.
The obstacles would not disappear, but their upper limits would be limited by the barrier. The US would need to use them more selectively, in tiered structures, and with clearer exit ramps. The same logic applies to China’s efforts to protect its network of allies: Without expendable hard power, it is difficult to prevent allies from being replaced at low cost by an outside power; without cross-domain retaliatory capabilities, it is difficult to change the strategic calculation of intervention. Strengthening military strength and building resilience against sanctions therefore become, for Beijing, not only defense issues but matters of credibility.
Finally, the Iran crisis reveals a deeper paradox of China’s rise. The larger its overseas interests become, the more vulnerable those interests are to pressures in the world of superpower competition. Protecting them requires not only economic power but also credible hard power and institutional stability. Beijing’s long-term reforms are becoming increasingly clear: strengthening its blue-water presence and long-range power projection to ensure sustainable security in key regions; building alternative financial and supply chains to reduce exposure to sanctions; and developing cross-domain blocking capabilities that increase the cost of attempts to rebuild China’s allies.
China does not need to fight wars on behalf of its allies. But it needs to convince the outside world that cooperation with China does not leave the country in a security vacuum. If Washington tries to dismantle China’s external pillars, it must expect to pay a heavy strategic price. Only when those expectations become credible will China’s overseas interests and its network of cooperation find real stability. In the age of new superpower competition, overseas interests and cooperation loyalty cannot depend only on economic presence or political declarations. It must ultimately be supported by capabilities that others believe can be used.
