JEDDAH: The Arab Coalition in Yemen said it had struck Houthi targets in the capital Sanaa, Saudi TV reported early Wednesday. A Houthi workshop manufacturing unmanned drones and a launchpad where hit in the attack, said the Coalition, who is tasked with supporting the internationally recognized government of Yemen against the Iranian-backed Houthi militia who control the capital. Civilians had been asked to keep away from targeted places for their own safety.  The Houthis sent an unmanned drone toward the major southern Saudi city of Khamis Mushait on Sunday. The drone was shot down by Saudi air defenses without causing any casualties.  The Coalition said the Houthis are using residential neighborhoods for the manufacturing of ballistic missiles, land mines and advanced bombs. The Coalition also said the strikes abide by international law.