On Saturday, Saudi Arabia halted a major oil link after a drone attack fired from Iraq. The shutdown limits oil flow.
Iraq launched a probe into the strikes and closed three border crossings with Iran.
Yemen retaliated against Houthis. Saudi Arabia is running out of options as it faces mounting threats from Iran and its supporters. The attack from Iraq caused the shutdown of the pipeline. Iraq's probe into the strikes is ongoing. The closed border crossings with Iran are part of Iraq's response.