Two American service members died Saturday when Iranian missiles slammed into the Muwaffaq air base in Jordan, one of four US installations hit that night alone. Iran picked its aim points with help from a Chinese satellite it quietly bought two years ago.
Each precise hit also hands Beijing something valuable. It is live targeting data against the exact American air defenses China would face in a fight over Guam or Taiwan, gathered at zero cost to a single Chinese soldier.
A 112-Kilogram Satellite With a Cover Story
The satellite is called TEE-01B. It launched on June 6, 2024, aboard a Chinese Ceres-1 rocket from the Jiuquan Satellite Launch Center in the Gobi Desert, settling into a sun-synchronous orbit roughly 545 kilometers up. Chinese regulators described its job as “land surveys, disaster monitoring, and geographic mapping.”
It weighs about 112 kilograms. Its camera resolves objects down to roughly half a meter, sharp enough to tell one aircraft type from another or count vehicles on a runway. The Islamic Revolutionary Guard Corps (IRGC) Aerospace Force locked in access to it, along with its ground stations, through a deal finalized around September 2024 worth about $36.6 million, according to leaked military documents the Financial Times says it reviewed.
That is a massive upgrade over what Iran had. Its own Noor satellites max out well below TEE-01B’s clarity.
| Satellite | Resolution | Practical Limit |
|---|---|---|
| TEE-01B (China, Chang Guang) | About 0.5 meters | Identifies aircraft types, tracks vehicle movement |
| Noor-3 (Iran) | About 5 meters | Better mapping, still short of tactical targeting |
| Noor-2 (Iran) | 12 to 15 meters | General terrain surveillance only |
Nicole Grajewski, an Iran specialist at Sciences Po in Paris, told the Financial Times that the arrangement was plainly military. “This satellite is clearly being used for military purposes, as it is being run by the IRGC’s Aerospace Force and not Iran’s civilian space program,” she said. Western officials had initially assumed Moscow was the source of Iran’s improved targeting picture, given the two countries’ deepening wartime ties. The satellite deal showed Beijing supplying the same edge through a commercial middleman instead.
The Beijing Brokers Who Keep Reappearing
TEE-01B was built by Chang Guang Satellite Technology, one of China’s largest commercial satellite operators, and marketed to Tehran through a Beijing export broker called The Earth Eye Co. Data moved through ground stations run by a separate firm, Emposat.
This was not Chang Guang’s first brush with a war zone. The company was sanctioned in 2023 for imagery tied to Russia’s Wagner Group after satellites it sold ended up feeding targeting data over Ukraine. It was later accused of doing something similar for Yemen’s Houthi rebels. China’s broader arms footprint in the region is not confined to satellites, either; Egypt’s own push for Chinese-made air-defense hardware has already strained Israel’s old veto power over Cairo’s arsenal.
Sanctioned Twice, Still Headed for a Shanghai Listing
Washington eventually moved against the Iran pipeline too. On May 8, 2026, the State Department announced it was sanctioning four entities over satellite imagery feeding Iran’s strikes, tied to the US bombing campaign against Iran’s missile forces that Washington had code-named Operation Epic Fury. Secretary of State Marco Rubio named three Chinese firms specifically.
- The Earth Eye Co., also known as Beijing Mumei Starry Sky Technology, the broker that sold the Revolutionary Guard access to TEE-01B.
- Meentropy Technology (Hangzhou) Co., trading as MizarVision, accused of publishing open-source imagery of US deployments during the campaign.
- Chang Guang Satellite Technology Co., the satellite’s builder, already under sanction since December 2023 over the Wagner Group case.
China’s foreign ministry has called the measures illegal and denied any state role. Inside China, the sanctions barely registered as a business risk. Chang Guang restarted its Shanghai IPO push with fresh state-linked backing in January 2026, pulling in roughly $70 million from government-tied investors, and kept the offering on track even after the May sanctions landed.
Laid out in order, the sequence looks less like scattered incidents than a single supply chain running on a schedule of its own.
- June 6, 2024: TEE-01B lifts off from Jiuquan aboard a Ceres-1 rocket.
- September 2024: The IRGC finalizes its roughly $36.6 million deal for the satellite and its ground stations.
- February 28, 2026: The US opens Operation Epic Fury against Iranian missile forces.
- March 2026: Leaked IRGC records show TEE-01B photographing Saudi Arabia’s Prince Sultan Air Base before and after strikes there.
- May 8, 2026: The State Department sanctions Earth Eye, MizarVision and Chang Guang.
- July 18, 2026: Iranian missiles kill two US personnel at Jordan’s Muwaffaq base and strike installations in Kuwait, Bahrain and Saudi Arabia the same night.
Is China Using Iran as a Weapons-Testing Ground?
Yes, according to a former British military intelligence officer. Beijing risks no personnel of its own while every Iranian strike guided by Chinese satellite imagery lets the People’s Liberation Army watch how American air defenses respond in live combat, entirely free of cost.
The Chinese are testing their military capabilities against the Americans at every opportunity. Intelligence and targeting support for Iran, as well as support for Russia, is giving them the opportunity to learn how to improve their targeting and military technology by proxy.
Philip Ingram, a former British military intelligence officer, gave that assessment to the Daily Mail. “China is getting stronger as the US depletes its weapons stock and gets weaker,” he added. A US congressional panel, the U.S.-China Economic and Security Review Commission, reached a similar conclusion in its most recent annual report, writing that Chinese satellites are increasingly capable of supporting missions that could “monitor, target, deny, degrade, or destroy” American and allied space assets.
Guam’s Missile Shield Budget Just Jumped
The place where that lesson matters most sits about 3,000 kilometers from mainland China: Guam, home to Andersen Air Force Base and the Pentagon’s main logistics hub west of Hawaii. It sits well within range of China’s DF-26 missile, nicknamed the “Guam Killer” inside defense circles.
The Pentagon is not waiting to find out how well its defenses would hold. On May 7, 2026, the Missile Defense Agency handed Lockheed Martin a $407 million contract modification pushing the Aegis Guam System past $1.9 billion, stretching the work through December 2029. The system is built to knit together SM-3, SM-6, THAAD and Patriot interceptors against a coordinated Chinese missile barrage.
Trade reporting on the contract drew the connection explicitly: a prolonged fight with China could burn through American interceptor stockpiles fast, the outlet noted, pointing to exactly what has already happened during the Iran war. Iran’s own missile stocks have proven deep enough to keep hitting American bases for months. Planners in the Pentagon now have to assume China’s would be too.
The Shooting War Still Has No Off-Ramp
None of the diplomacy has caught up to the shooting yet. Iran kept firing at Jordan into Sunday; three missiles were shot down and a fourth landed in open desert, while air raid sirens sounded across Amman, the Jordanian capital the EU’s top diplomat recently called its most trusted Middle East partner. Iranian missiles also reached the port city of Aqaba, still recovering from the earlier scare tied to the Darkhovin nuclear site strike that shook the region.
Kuwait said its water distillation plant was hit for a second time. The International Atomic Energy Agency is investigating a separate strike on the construction site of a planned Iranian nuclear power station; no nuclear material was present at the facility when inspectors last checked it. Qatar and Iraq are working behind the scenes to mediate between Washington and Israel, while the Strait of Hormuz, a route that carries a significant share of the world’s seaborne oil, stays closed to traffic.
As of May, at least 228 US military structures, from fighter jets to radar and air-defense equipment, had been hit since the war began, with hardware losses running into the billions of pounds. That count is almost certainly higher now. Every base that goes dark under an Iranian strike gives Beijing one more data point for the base it really has in mind, three thousand kilometers off its own coast.
Frequently Asked Questions
Did Russia also supply Iran with satellite intelligence?
Western officials initially assumed Russia was behind Iran’s improved targeting picture, given how closely the two countries have cooperated since Russia’s invasion of Ukraine. The Chinese satellite deal, once it surfaced through leaked IRGC documents, showed Beijing providing the same capability through a commercial broker instead, alongside whatever Moscow may still be contributing.
What is Operation Epic Fury?
Operation Epic Fury is the US military campaign launched on February 28, 2026, targeting Iranian missile forces, missile production sites, naval assets and other military infrastructure. Trade press reporting on the campaign has said US intelligence assessments found Iran retained roughly 70 percent of its missile arsenal and had restored access to most damaged facilities in the months afterward.
Why is Guam considered so vulnerable to Chinese missiles?
Guam sits within reach of China’s DF-26 intermediate-range missile and lacks the geographic buffer that protects Hawaii or the continental United States. A RAND Corporation scorecard study cited by the defense policy group Defense Priorities found that a small number of accurate missiles could shut down a base’s flight operations for days, with a larger salvo capable of closing it for weeks.
Was Emposat, the ground-station operator, also sanctioned?
No. Emposat provided the data downlink and uplink services that let Iran control TEE-01B as part of the original deal, but it was left off the May 2026 sanctions list. The company said in April that it had no knowledge of Iran or any other military actor using its services.
