CAIRO — Regional officials have told the Associated Press that Yemen’s Houthi movement helped Iraqi militias plan and carry out a two-day swarm drone attack on Saudi oil facilities, an allegation that points to a deeper operational relationship among armed groups aligned with Iran. The report cited two Saudi officials, a senior Iraqi security official and others familiar with the issue; some spoke anonymously because they were not authorised to discuss it publicly.

The Iranian-backed Popular Mobilization Forces umbrella in Iraq denied involvement and denied that the Houthis operated under its auspices. The Houthis did not immediately respond to AP’s request for comment. Those denials and the reliance on unnamed officials are important limitations: the reporting provides a serious account of claimed coordination, but not public evidence that independently settles every operational detail.

What is more firmly established is the pattern of pressure. AP reported that Houthi attacks on Saudi facilities wounded more than 70 people on Tuesday, while militia groups in Iraq face an official order to disarm by the end of September. Analysts quoted by the news agency said cooperation had grown during the Gaza war and that Houthi expertise had become attractive to Iraqi armed groups.

For Gulf states and their partners, coordination changes the planning problem. A threat moving through multiple countries and maritime routes can stretch air defence, intelligence and shipping protection, while retaliation risks widening violence in places already carrying grave humanitarian burdens. The most careful conclusion is therefore not that a single command structure has been proved, but that officials describe a more connected set of capabilities — and that the resulting risk to energy infrastructure and civilians is rising.

*Reporting note: this article is based on the source record listed above and is current as of 9 September 2026. Figures and operational claims remain attributed where official or first-day reports can change.*