Operation Epic Fury, this weekend’s joint U.S.-Israel attack on Iran, has been widely described as an extraordinary assault on the world’s leading state sponsor of terror. That is true, but it misses a critical dimension. For years, Beijing has spent billions of dollars building Iran into a structural asset. By striking Iran directly, the Trump administration is dismantling, whether by design or by consequence, a pillar of China’s regional architecture.
In other words: This is all about China.
Let me explain.
In June 2025, Israel launched Operation Rising Lion, a 12-day campaign of precision strikes that destroyed Iranian enrichment facilities, killed over 30 senior commanders and a dozen nuclear scientists, and drew the United States into direct strikes on three nuclear sites. The Islamic Republic’s deterrent mythology, cultivated over four decades, collapsed within two weeks.
Then, in late December, the largest protests since 1979 erupted in Iran, fueled by economic free fall and a population that no longer believed in the regime’s strength. The government responded in January with massacres that killed tens of thousands, prompting the European Union to designate the Islamic Revolutionary Guard Corps (IRGC) a terrorist organization and further increasing the isolation of the regime.
By any conventional measure, the Islamic Republic was weaker than at any point in its history. Yet China was moving to put it back together.
Next, consider the technology dimension of this compact. Chinese technology companies Huawei and ZTE have built significant portions of Iran’s telecommunications infrastructure. In 2010, ZTE signed a $130 million contract to overlay a surveillance system onto Iran’s state-managed telephone and internet networks. Around that time, Huawei became the country’s largest telecommunications equipment provider, supplying location-tracking services to mobile carriers and pitching Iranian officials on content-censorship tools.
Since then, the cooperation has expanded to include AI-enabled facial-recognition cameras from Chinese firms such as Tiandy and Hikvision, deep packet inspection tools, and centralized traffic management systems. Iran’s National Information Network, a state-controlled domestic intranet that progressively severs citizens’ access to the open internet, was modeled on the Great Firewall of China and built with Chinese technical assistance.
The practical consequences of this technological integration came into focus during the January 2026 massacres. When the Iranian regime imposed a near-total internet shutdown to prevent footage of the killings from reaching the outside world, it did so on infrastructure that Chinese firms helped to construct for years. The surveillance technology that enables the IRGC to track, identify, and suppress dissidents was supplied by the same companies that perform identical functions for the Chinese Communist Party in Xinjiang. Beijing is providing the Islamic Republic with the tools to survive its own population’s rejection. Why? Because a dependent Iran is a useful Iran.
Iran’s value to China also extends to proxy warfare. When Iran’s Houthis began attacking commercial shipping in the Red Sea in late 2023, the consequences rippled across the global economy. Container traffic through the Red Sea fell by 90 percent within three months. Goods worth roughly $1 trillion were disrupted in the first seven months. The rerouting of ships around Africa’s Cape of Good Hope added nearly two weeks and about $1 million in fuel costs to every voyage, driving freight rates between Asia and Europe.
The U.S. bore the heaviest burden of response. Carrier strike groups were deployed, air campaigns were sustained for months, and precision munitions costing between $1 million and $4 million per interceptor were expended at a rate that, by mid-2025, had consumed roughly a quarter of America’s high-end missile interceptor inventory. Last week, it was reported that Tehran was close to finalizing a deal for Chinese-made supersonic anti-ship cruise missiles, capable of threatening American carriers now massing in the Persian Gulf. Earlier, Chinese suppliers shipped over 1,000 tons of sodium perchlorate, a key missile propellant ingredient, to an Iranian port, enough to rebuild a substantial portion of the ballistic missile stockpile that Israel spent 12 days destroying. Why would Beijing do this? And what does that mean for the United States? Answering those questions requires looking beyond Iran and toward the broader global contest in which Iran plays a role.
Start with oil, because oil is where the entire relationship begins. China buys more than 80 percent of Iran’s crude oil exports at steep discounts. The shipments travel on a ghost fleet of tankers that switch off their transponders and relabel their cargo as Malaysian or Indonesian to circumvent American sanctions. Since 2021, the cumulative value of these purchases has exceeded $140 billion. This makes China the main reason the Islamic Republic has not gone bankrupt.
The arrangement works beautifully for Beijing. It gets cheap oil for its industrial base, saving billions annually compared to market-rate suppliers. And in exchange, China acquires influence over a nation of 90 million people sitting astride the world’s most consequential energy corridor.
Meanwhile, Tehran, increasingly cut off from every other major economy, has nowhere else to turn. When Supreme Leader Ayatollah Ali Khamenei received Chinese president Xi Jinping in Iran in 2016, he praised the 25-year strategic partnership as “totally correct and endowed with wisdom,” adding pointedly that “Western governments have never been able to win the Iranian nation’s trust.” Khamenei was not merely flattering a guest. He was describing a structural reality: Iran’s economy now runs on Chinese money, and both capitals know it.
In 2021, the 25-Year Comprehensive Strategic Partnership committed China to invest an estimated $400 billion across Iran’s energy, banking, telecommunications, and infrastructure sectors, formalizing a relationship that was already underway. The deeper this integration runs, the less leverage anyone else has over Tehran, and the more leverage Beijing accumulates.
Meanwhile, Chinese-flagged ships sailed through with less interference. Beijing contributed no vessels to the multinational protection force and issued no condemnation of the attacks. In fact, Chinese satellite companies were providing the Houthis with intelligence to enable their targeting of commercial vessels.
The logic here is simple. Every dollar the United States spends defending Red Sea shipping lanes is a dollar unavailable for submarine production, Pacific bases, or Taiwan contingency planning. Every carrier group stationed in the Gulf of Aden is a carrier group absent from the Western Pacific. Iran’s proxies, armed with Iranian weapons and supported by Iranian intelligence, function as a mechanism of American strategic attrition, and the costs fall entirely on Washington while Beijing accumulates strategic gains.
China benefits from the Iranian threat in another, less obvious way: It uses the anxiety that Iran generates among Gulf Arab states to deepen its own relationships with those states, which happen to be America’s most important regional partners.
The Gulf monarchies, such as Saudi Arabia and the United Arab Emirates, have lived for decades under the shadow of Iranian aggression. Historically, they managed this through close alignment with the U.S. But confidence in American reliability has eroded, a process that began with the Barack Obama administration’s pursuit of a nuclear deal with Tehran, deepened after the muted American response to the 2019 Aramco attacks by the Houthis on Saudi Arabia, and accelerated after the U.S. military’s withdrawal from Afghanistan. Gulf leaders increasingly believe they cannot rely solely on Washington.
China has stepped into this uncertainty with commercial patience and diplomatic ambition. Saudi Arabia now sells more oil to China than to any other country. The UAE has woven Huawei technology into its critical tech infrastructure. Chinese firms are building ports, railways, 5G networks, and smart cities across the Gulf region. In March 2023, Beijing brokered the Saudi-Iranian normalization agreement, a diplomatic achievement that announced China’s arrival as a Middle Eastern power broker. That same year, Saudi investment minister Khalid al-Falih declared publicly that a multipolar world had emerged and that cooperation between the Gulf states and China would be “a significant player in it.”
The pattern should be legible by now: Iran’s threat pushes Gulf states to diversify their partnerships, and this very diversification increases Chinese leverage. The more leverage China holds over Gulf capitals, the less likely those capitals are to side with Washington on the questions Beijing cares about most: Taiwan, semiconductor export controls, sanctions enforcement, and the future of the dollar-based financial order.
All of which brings us to the central problem. President Trump didn’t launch Operation Epic Fury only to punish Khamenei for his massacres. Trump launched it because every year Washington spends focusing on managing Tehran is another year Beijing gets to build control in the Pacific. The orientation of the Middle East will determine whether the U.S. can prevail in the defining confrontation of this century: a Chinese move against Taiwan.
Why? First, in a Taiwan contingency, the sea lanes through which China imports roughly 70 percent of its oil become contested. Beijing will need alternative energy sources and will look westward to Iran, Russia, and any Gulf state willing to sell outside the dollar system. If the Middle East has already drifted into Beijing’s economic orbit by the time that crisis arrives, China begins the confrontation with a strategic energy reserve that American planners cannot disrupt.
Second, the U.S. cannot fight a two-theater war. A Middle East that demands permanent crisis management bleeds the American military of the ships, aircraft, and munitions it needs for Pacific deterrence. By contrast, a Middle East restructured toward stability, where Iran’s proxy architecture has been degraded and Gulf partners are aligned, can be managed with a lighter footprint, freeing decisive combat power for the Pacific theater.
Finally, if a Taiwan crisis comes, the U.S. will need allied nations to impose punishing costs on China through sanctions, financial exclusion, and technology denial. If Saudi Arabia, the UAE, and others are so deeply engaged in the Chinese economic system that they refuse to curtail oil sales to Beijing during a Pacific war, the entire sanctions architecture will collapse at the moment it is needed most.
For all these reasons, Iran must be understood as the central pillar of a regional order that Beijing has assembled. Operation Epic Fury is now cracking that pillar. But the strikes should not be understood as an end in themselves. They are the opening act in the larger contest against China. Collapse the Islamic Republic, and you remove the single greatest drain on American strategic bandwidth, expose the fragility of every client relationship Beijing has built from Tehran outward, and free the United States to concentrate on the Pacific with a credibility that 20 years of pivot talk never produced.
That outcome, however, requires following through.
The Trump administration must use the convergence of military pressure, regime fragility, and allied momentum to finish what its opening act this weekend began. The Venezuela playbook offers a template: Recognize a legitimate transitional authority, marshal international support around the transition, and let the regime’s own fragility do most of the work while American pressure forecloses Beijing’s ability to reconstitute what has been broken.
No comparable opportunity to inflict this kind of strategic damage on Chinese positioning has presented itself since the end of the Cold War.
The nature of the threat makes this course not just preferable but necessary. Tehran’s deterrent has never rested solely on its nuclear program. It also possesses a mobile, survivable, and largely undetectable strike platform that can operate from any port or shipping lane, hitting from vectors no existing defense plan anticipates. A regime that can threaten American carriers from unmarked hulls in any ocean must be totally removed from the board.
Crucially, none of this would be possible without the groundwork that has already been laid—not by the U.S., but by Israel. In the past few years, Israel has broken the Iranian-led axis, dismantled Hezbollah’s command structure, and proved that the entire edifice could be shattered by force. Acting largely alone and under relentless international pressure, the Jewish state has conducted the most consequential campaign against Chinese regional infrastructure this century.
In this sense, Operation Epic Fury picks up where Israel left off, escalating from proxy destruction to direct confrontation with the hub itself. No comparable opportunity to inflict this kind of strategic damage on Chinese positioning has presented itself since the end of the Cold War.
So yes, the Iran question was never about Iran. Remove the Islamic Republic from the equation, and China loses its pawns for a Taiwan contingency. Leave it in place, and the Middle East remains what Beijing designed it to be: a second front that Washington can never afford to leave and can never afford to stay in. Trump’s strikes are the first move by an American president who appears to understand that the road to the Pacific runs through Tehran.