Saudi Arabia defends against drone strikes from ‘Iran-backed’ groups Al JazeeraHouthis say they targeted Saudi east-west oil transport ReutersSatellite Shots of Smoke at Saudi Oil Sites Keep Traders on Edge BloombergSaudis Blame Iran-Backed Militias Based in Iraq for Drone Attacks The New York TimesSaudi Arabia, Jordan and Iraq hit by drones as US pauses strikes NewsNation