Iran’s strategic recalibration: From Russian disillusionment to a Chinese pivot

In the aftermath of the confrontation with Israel, Iran finds itself navigating a complex realignment within its anti-Western bloc. Once anchored to Moscow, Tehran’s foreign policy is now tilting toward Beijing – a shift driven by growing frustration with Russia’s perceived inaction and self-interest.

From Tactical Alliance to Strategic Disappointment

The Iran-Russia partnership flourished over the past decade, largely born of mutual isolation and Western sanctions. Tehran supplied Moscow with advanced drones such as the Shahed-136 and Shahed-129 during the Ukraine war, while in return, it gained diplomatic cover and alternative trade channels. For a time, the two seemed bound by shared antagonism toward the West.

Yet by late 2024 and into 2025, the mood in Tehran began to sour. Iranian officials became increasingly vocal about Moscow’s passivity toward Israeli strikes in Syria and Iran, its ambiguous stance on the Zangezur Corridor deal brokered by Washington, and, most provocatively, its implicit recognition of the UAE’s attitude toward the three Persian Gulf islands long claimed by Iran.

Tehran’s disappointment with Russia hardened further after the devastating Israeli offensive – Operation Rising Lion – in mid-2025. The campaign struck deep inside Iran, targeting nuclear sites, IRGC bases, and senior leadership figures. Iran expected some form of tangible support from Moscow, if not militarily, at least diplomatically. None came.

The “Rising Lion” Test

The Israeli strike was a shock to Iran’s leadership, erasing large parts of its military command structure within days. Iran retaliated with waves of ballistic missiles and drones, but the conflict underscored its isolation. The United States joined Israel’s effort, hitting underground nuclear facilities. Meanwhile, Moscow limited itself to muted statements.

Iranian media quickly picked up on the discrepancy. Outlets across the political spectrum – from the reformist Fararu to the IRGC-aligned Tabnak – accused Russia of passive and weak support. Reports claimed that Foreign Minister Abbas Araghchi personally flew to Moscow during the fighting to deliver a letter from Supreme Leader Ali Khamenei, appealing for Russian intervention. None materialized.

Even conservative voices hinted at mistrust. A senior member of Iran’s Expediency Council speculated that Israel might have informed Moscow of the strike in advance, questioning why the Russians offered no warning. Though the Foreign Ministry dismissed such claims, they reflected a rare moment of consensus across Iran’s divided political scene: Russia had failed a key test of loyalty.

The Assad Collapse: Symbol of Diverging Agendas

Another rupture came with the fall of Bashar al-Assad’s regime in 2024. For Tehran, Assad had been a linchpin of its regional influence – a front-line ally sustained by IRGC units and Hezbollah. Russia, too, had long invested heavily in Syria’s survival. But when the Damascus government collapsed under renewed rebel offensives, Moscow’s restrained military response was seen in Tehran as abandonment.

Iranian media branded it “a Russian betrayal in Syria,” alleging that Russian airstrikes targeted empty buildings rather than rebel concentrations. The event shattered one of the foundational assumptions of Iranian–Russian cooperation: that both powers shared an interest in preserving allied regimes across the Middle East.

The Zangezur Corridor and Gulf Islands: Fault Lines Deepen

Moscow’s acceptance of the U.S.-brokered peace between Armenia and Azerbaijan in August 2025 – granting Washington a foothold along Iran’s northern border through the Zangezur Corridor – was another blow. Tehran views the corridor as a direct threat to its access to the Caucasus and to its ambitions under China’s Belt and Road Initiative. Senior Iranian officials urged Moscow to oppose it; the Kremlin’s silence only reinforced perceptions of Russian unreliability.

Moreover, in July 2023, a joint statement between Russia and the Gulf Cooperation Council called for a “peaceful resolution” to the territorial dispute – language effectively endorsing the UAE’s claim. Tehran summoned the Russian ambassador in protest, while Iranian newspapers described the move as a “political betrayal.” Even Khamenei’s top foreign policy adviser, Ali Akbar Velayati, publicly lamented Moscow’s stance as “regrettable.”

The Chinese Alternative

Against this backdrop, Iran has intensified its embrace of China. President Masoud Pezeshkian’s visit to Beijing in September 2025 signaled a new phase in Tehran’s eastward tilt, following earlier groundwork laid by former President Ebrahim Raisi. Supreme Leader Khamenei posted on X (formerly Twitter) in both Persian and Chinese: “Iran and China, with their ancient civilizations, have the power to reshape the regional and global order.”

While the partnership remains mostly rhetorical, Iran sees in China a steadier, more pragmatic partner – one less entangled in Middle Eastern rivalries and more capable of offering economic lifelines. Yet Beijing cannot replace Moscow in entirely.

Ultimately, Iran’s pivot toward China reflects not an abandonment of Russia, but a recalibration. Tehran’s leadership is learning, painfully, that reliance on any single great power – East or West – comes at a cost. Its current strategy, therefore, is not to choose between Moscow and Beijing, but to preserve autonomy between them. In the evolving Eurasian order, Iran aspires to be more than a junior partner – it seeks to be a pole in its own right.

The full version of this analysis by Dr. Avi Davidi was published by The Jerusalem Institute for Strategy and Security.