Saudi state oil company Saudi Aramco has suspended operations at its Jizan refinery following an attack by Yemeni Houthi forces.

The refinery, with a capacity of 400,000 barrels per day, was shut down on July 27, according to a note from consulting firm IR. The attack damaged the integrated gasification combined cycle (IGCC) complex and oil storage facilities at the plant.

Saudi Aramco plans to complete repairs and initially restart the refinery by August 15.

Houthi military spokesman Yahya Saree said in a statement on Saturday that the group had successfully struck Saudi Aramco facilities in the Saudi cities of Jizan and Yanbu.