On Saturday, Saudi Arabia halted an important crude artery after a drone attack launched from Iraq. The shutdown restricts oil flow.

Iraq opened an investigation into the strikes and sealed three border crossings with Iran.

Yemen retaliated against Houthis. Saudi Arabia is running out of options as it confronts growing dangers from Iran and its supporters. The attack from Iraq triggered the pipeline shutdown. Iraq's probe into the strikes is ongoing. The closed border crossings with Iran form part of Iraq's response.