With its supreme leader dead and cities under fire, Iran discovers the hard limits of its alliance with Beijing and Moscow
The Killing That Changed the Middle East
On February 28, 2026, US and Israeli forces launched a series of coordinated strikes against Iran, targeting the country’s nuclear program, its Islamic Revolutionary Guard Corps leadership, and ultimately Supreme Leader Ali Khamenei himself. The Supreme Leader was killed within days. Iran — which had spent years cultivating its “axis of resistance” through proxy militias in Lebanon, Syria, Iraq, Yemen, and Gaza — suddenly found itself facing an existential military campaign without any meaningful material support from its two most consequential diplomatic partners: China and Russia. What followed was a masterclass in the difference between rhetorical solidarity and genuine alliance. Beijing issued solemn condemnations of the killing of a sovereign nation’s leader. Moscow called the strikes an “unprovoked act of armed aggression.” Neither country moved a single soldier, a single warship, or a single weapons system to Iran’s defense.
Tehran’s Isolation in Real Time
Iran responded to the strikes by dramatically widening the conflict. Iranian missiles and drones struck targets in Cyprus, Azerbaijan, Turkey, and Gulf states. Oil facilities and key maritime routes were hit, paralysing shipping through the Strait of Hormuz. That strait carries approximately 20 percent of the world’s oil supply, and disruption of it sent energy prices surging globally. Iranian counter-strikes hit US military bases in Gulf Cooperation Council countries, threatening to broaden a conflict that was already consuming global diplomatic bandwidth. Through all of this, Russia provided political cover at the UN Security Council and nothing more. China, which purchases roughly 13 to 15 percent of its total oil imports from Iran — and is estimated to have bought 1.3 to 1.4 million barrels per day of Iranian crude before the war — issued diplomatic protests. It did not intervene.
The Cold Calculation Behind Beijing’s Restraint
Analysts at the Washington Institute, Chatham House, and multiple independent think tanks offered a consistent explanation for China’s passivity. Beijing’s priorities are Taiwan, the South China Sea, managing its own economic trajectory, and avoiding a direct confrontation with the United States that would devastate the trade relationship on which China’s economy depends. “If Beijing wanted to do more, it won’t redirect strategic attention or military assets from core security,” argued Henry Tugendhat, a scholar at the Washington Institute. “It only cares about its name abroad. It cares about Taiwan, the South China Sea, and perceived threats from the US and Japan.” Washington Institute China-Middle East analysis documents the consistently transactional nature of Beijing’s Middle East relationships. The conflict even carries potential advantages for China as an observer. With American military resources and attention tied down in a Middle Eastern war, US force projection capability in East Asia is temporarily reduced. Chinese defense planners are watching carefully, collecting data on American weapons performance, logistics, and decision-making that will inform any future Taiwan scenario.
Russia’s Ukrainian War Limits Its Options
For Moscow, the calculus is equally cold. Russia had signed a comprehensive strategic partnership with Iran in January 2025, including defense and intelligence coordination. The two countries conducted joint naval exercises in the Indian Ocean as recently as the week before the US-Israeli strikes. Yet when the strikes came, Russia offered words and nothing else. “Putin has other priorities, and chief among them is Ukraine,” said Anna Borshchevskaya, a Russia expert at the Washington Institute. Russia’s military resources, diplomatic attention, and economic reserves are already consumed by the grinding war in Ukraine. Iran’s survival or defeat is secondary to Moscow’s core calculation about its own position. Russia also benefits from higher oil prices generated by Hormuz disruption. Its interests, in the short term, do not perfectly align with Iran’s survival in its current form.
What the Abandonment Reveals About Authoritarian Alliances
The Iran episode illuminates a critical truth about the network of anti-democratic partnerships that Beijing has spent two decades constructing: it is a network of convenience, not commitment. China’s relationships with Iran, Russia, Venezuela, and assorted authoritarian regimes across Africa and Asia are built on trade and diplomatic alignment, not on genuine security guarantees. When the cost of honoring those relationships rises above the threshold Beijing is willing to pay, the relationship is revealed as transactional. Chatham House research on China’s Iran strategy published before the war correctly identified this vulnerability. A weaker Iran, analysts noted, could paradoxically increase Chinese influence: Beijing would no longer be constrained by a powerful Iranian partner and could position itself as a mediator and reconstruction investor in a post-conflict regional order.
The Human Cost Behind the Geopolitics
Lost in the strategic analysis are the people of Iran, a country whose citizens have suffered under the Islamic Republic’s theocratic dictatorship for nearly five decades. The Khamenei regime was not representative of the Iranian people; it suppressed them with executions, imprisonment, and systematic gender-based oppression. The war has killed thousands, including civilians, and the long-term consequences for the Iranian people’s ability to choose their own government remain deeply uncertain. What is clear is that China, for all its diplomatic rhetoric about sovereignty and non-interference, provided no meaningful protection to a regime it publicly supported — and will now position itself to benefit from whatever emerges from the rubble. That is not solidarity. It is opportunism wearing the costume of principle.
