Saudi Arabia has said it will not relatiate and wants Iraq to "take the necessary measures." Baghdad is under pressure from the United States to rein in Iran-backed militias.

Iran-allied Houthi militants in Yemen have escalated strikes on Saudi Arabia this week.

Sept 11 (Reuters) - Saudi Arabia said drones launched from Iraq attacked its East-West pipeline, but said it would not retaliate for now following a request from Iraq's prime…