Beirut: Yemen's Houthis targeted an oil refinery on Saudi Arabia's southern Red Sea coast on Tuesday, rebel media reported, as the rebels ramp up attacks on the kingdom.

According to National News Agency - Lebanon, the Houthis "targeted the Aramco refinery in Jazan with a number of drones... in response to airspace violations over the governorates of Saada and Hajjah" in Yemen, Houthi news agency Saba said, citing a military source.