• Chinese President Xi Jinping told President Donald Trump that China will not provide military support to Iran, according to a White House readout.
  • Xi expressed support for a potential deal and offered to help mediate tensions, the readout stated.
  • Both leaders agreed the Strait of Hormuz should remain open, a critical chokepoint for global oil shipments.

U.S.-China Summit Signals Shift on Iran

President Donald Trump said Chinese President Xi Jinping assured him that Beijing would not supply military equipment to Iran, marking a potential shift in the geopolitical landscape. According to a White House readout of their recent call, Xi also expressed support for a negotiated resolution to the Iran conflict and offered Chinese mediation efforts. The two leaders agreed on the importance of keeping the Strait of Hormuz open, a vital artery for global energy supplies.

“President Xi made clear China's position on non-arming Iran and its willingness to facilitate dialogue,” said a senior administration official who briefed reporters on condition of anonymity. The White House framed the exchange as a constructive step toward de-escalation, though details of any concrete commitments remain sparse.

Energy Markets on Edge

The Strait of Hormuz, through which about a fifth of the world's oil passes, has been a flashpoint in the ongoing tensions. Any disruption could send crude prices soaring and rattle global markets. The readout did not specify what measures, if any, China might take to ensure the waterway remains secure. Analysts say Beijing's stance could be motivated by its own energy security concerns: China is the world's largest oil importer and relies heavily on Gulf supplies.

“China has a direct interest in maintaining stability in the Gulf,” said a geopolitical risk consultant speaking on background. “Offering mediation allows Beijing to position itself as a responsible stakeholder while protecting its economic interests.”

The development comes as U.S.-China relations remain strained over trade and technology issues. Trump's disclosure of Xi's comments is likely to be scrutinized in Beijing, which often prefers to keep diplomatic exchanges confidential. The Chinese foreign ministry did not immediately respond to a request for comment.

Implications for the Iran Crisis

The call suggests China is seeking to avoid being drawn into direct military involvement in the Iran conflict, while still engaging diplomatically. The offer to mediate could provide an off-ramp for all sides, though previous mediation efforts have yielded limited results. Trump has repeatedly vowed to prevent Iran from acquiring nuclear weapons and has not ruled out military action.

Without a comprehensive deal, the risk of escalation remains high. The White House readout noted that Trump thanked Xi for his willingness to engage, and the two leaders agreed to stay in touch on the issue.

Correction: An earlier version of this article incorrectly stated that Xi offered military assistance. The readout explicitly stated the opposite.