An American special operations team boarded a ship going from China to Iran and confiscated a cargo of weapons components, including dual-use components (that is, having both civilian and military applications), before letting the ship go. The cargo was destroyed.
Although the interdiction occurred last month, we’re just hearing about it now via a report in The Wall Street Journal (December 12, 2025).
The previously undisclosed raid was part of a Pentagon effort to disrupt the Islamic Republic’s clandestine military procurement after Israel and the U.S. inflicted heavy damage on its nuclear and missile facilities during a 12-day conflict in June.
It was the first time in recent years that the U.S. military is known to have intercepted cargo with Chinese origins on its way to Iran. The name of the ship and its owner couldn’t be determined….
Chinese sales of products suspected of going to Iran’s missile program have come under increased scrutiny in the U.S. Last month, two Democratic congressmen urged U.S. Secretary of State Marco Rubio and Central Intelligence Agency Director John Ratcliffe to investigate a large shipment of chemicals from China to Iran potentially useful in missile propellants….
Two Iranian ships have been sailing from China with tons of sodium perchlorate, a main ingredient for producing solid propellant for ballistic missiles, The Wall Street Journal reported earlier this year. In April, the U.S. Treasury sanctioned several Iranian and Chinese entities for facilitating transfers of chemical precursors to Iran’s Islamic Revolutionary Guard Corps useful for ballistic missile production.
China has long been a diplomatic and economic ally for Iran, importing its crude oil and decrying U.S. sanctions on Tehran as illegal.
Nobody involved in the recent operation—neither the U.S Indo-Pacific Command, which carried it out, nor the Iranian and Chinese foreign ministries of the countries whose transaction was disrupted by it—returned the Journal’s requests for comment.
So one question is who were the “U.S. officials” who gave the paper the scoop. Perhaps persons who wanted us to know that the U.S. administration is not quite as feckless when it comes to China as it has seemed lately?
