When the United States and Israel launched Operation Epic Fury on the morning of February 28, striking Iran's military and leadership infrastructure in a joint campaign that killed Supreme Leader Ali Khamenei and scores of senior officials, Beijing's response was notable less for what it said than for what it didn't.

Seven hours after the operation began, China's foreign ministry released a statement of just over 80 words. The spokesperson said Beijing was "highly concerned" and called for "an immediate stop to the military actions." There was no mention of the United States. There was no mention of Israel. The statement was an exercise in deliberate restraint.

A Revised Response That Reflected Shock

That 80-word statement was not the first draft. People familiar with Beijing's diplomatic deliberations described a process of revision in which stronger language was methodically stripped out. The initial draft contained direct criticism of Israel and the United States, but those lines were "deleted line by line during the internal meeting deliberations," one insider told reporters. The eventual guiding principle that emerged from those discussions was described as "not to touch the United States and Israel."

The muted final product, insiders said, was a reflection not of a carefully pre-positioned diplomatic posture but of genuine shock. China's foreign ministry spokesperson Mao Ning confirmed on March 1 that Beijing received no advance notice of the strikes.

Sources close to individuals in Beijing's diplomatic system said Chinese authorities had concluded that a full-scale U.S. military offensive against Iran was effectively off the table. The prevailing assessment had been that any American pressure on Tehran would remain rhetorical and would not reach Iran's core power structure. That calculation proved wrong within hours.

"Only once the missiles hit the ground and shook Tehran did Beijing hastily make adjustments, exposing how the decision makers had underestimated the risks," one source said. Another put it with less ambiguity: "This is a serious strategic miscalculation. And no one right now dares to bring it up."

The Economic Stakes

The miscalculation carries direct costs for China beyond diplomatic embarrassment. Iran had served as a critical and low-cost energy supplier to Beijing under an arrangement insulated from Western sanctions. The U.S. Energy Information Administration's most recent SHIP Act report estimated that Iran exported roughly 1.44 million barrels per day of crude and condensate to China in 2024 — representing nearly the entirety of Iran's seaborne export volume. Much of that trade operated through barter and swap arrangements rather than standard banking channels, with one estimate suggesting China owed Iran up to $8.4 billion in unpaid oil proceeds at a single point, repaid through third-party intermediaries rather than conventional financial systems.

The Strait of Hormuz compounds the problem. Analysts estimate that between 15 and 23 percent of China's seaborne oil imports from Iran transit the narrow passage, which Iran declared "effectively closed" following the strikes. Kyle Bass of Hayman Capital Management noted that roughly a third of the world's seaborne crude travels through the strait daily, and that approximately 50 percent of China's total oil imports pass through that same chokepoint. With tanker traffic severely restricted and LNG shipments disrupted, the economic exposure is not theoretical. Gatestone Institute senior fellow Gordon Chang warned that China's economy could face "real problems" within two months if the disruption to the strait continues at its current pace — a scenario driven in part by the loss of deeply discounted Iranian barrels that Chinese independent "teapot" refiners had come to rely on.

Beijing's Calculus Going Forward

Despite the close relationship between Beijing and Tehran — the two signed a 25-year economic and security partnership in 2021, and China became Iran's top trading partner for both imports and exports — analysts describe China's current posture as one of pragmatic detachment rather than active support.

"What the Chinese Communist Party actually cares about here is not the survival of the Iranian regime. It's about how to avoid a direct confrontation with the United States," said a Chinese scholar who requested anonymity citing safety concerns. With President Trump expected to meet Chinese President Xi Jinping in the near term for talks covering trade, technology restrictions, and economic sanctions, Beijing has significant financial and diplomatic reasons not to overplay its hand on Iran.

One analyst described China's position as a wait-and-see approach calibrated around a core question: how to preserve energy access and regional stability without inheriting responsibility for Iran's survival or triggering a confrontation with Washington. Under that calculus, an Iranian strategic partner can, as one source put it, "be set aside anytime."

Beijing did eventually offer a sharper condemnation once the scope of the strikes became undeniable. After Khamenei's death was confirmed, Mao Ning called the killing of the Iranian supreme leader a violation of international law. Wang Yi, in a separate call with Russian Foreign Minister Sergei Lavrov, described the strikes as a "blatant killing of the leader of a sovereign state" that violated the post-World War II international peace architecture. But neither statement indicated a material change in China's actual posture.

Implications Beyond Iran

The strikes have prompted a broader reassessment among analysts of what the U.S.-Israeli operational model means for China's own strategic planning. The successful use of integrated signals intelligence, cyber infiltration of traffic camera networks, and well-placed human sources to pinpoint Khamenei's location ahead of the strike has drawn close attention in Beijing, according to analysts.

American decapitation operations — first against Venezuelan President Nicolás Maduro in a commando raid in January, now against Iran's supreme leader — have put China on notice that the United States is willing and capable of using precise, intelligence-led military force to remove entrenched leadership structures. Taiwan's government is studying the same precedent from the opposite direction, moving toward a decentralized command structure designed to sustain resistance even if senior leadership is removed from the battlefield.

China's People's Liberation Army has been ordered to reach invasion-capable status against Taiwan by 2027 according to U.S. defense and intelligence assessments. Whether Beijing draws lessons from Iran about the limits of relying on conventional deterrence against a U.S. military willing to execute pre-emptive, intelligence-led strikes — or from the ongoing difficulty of consolidating power in the aftermath of such strikes — remains an open question. In the short term, the harder immediate reality is that a strategic partner China had invested in for decades collapsed under American air power inside 24 hours, and Beijing neither saw it coming nor had a ready response when it did.