The article text provided does not contain the reported details, only the headline stating that US and Saudi Arabian forces struck Iran-backed militias in Iraq. As a result, the circumstances, targets, timing, casualties and official justification cannot be confirmed from the available material.

The headline points to a potentially significant escalation involving regional partners and Iran-aligned armed groups in Iraq. However, the page was inaccessible and supplied no supporting facts, so any further account of the operation would be speculative.