“On Saturday, the Yemeni Houthi insurgent group (officially known as Ansar Allah) claimed it fired a ‘Burkan-2’ ballistic missile at a Saudi Arabian oil refinery in the coastal town of Yanbu. The rebel group reported on its website today that the missile launch was the ‘culmination of a series of military operations’ undertaken on Saudi forces. Most of these operations were reported in Saudi’s southern regions of Asir, Jizan, and Najran. In the initial statement of the missile launch, the Houthis said that this is a new phase in the conflict with Saudi Arabia and that more refineries will be hit unless ‘the brutal aggression in Yemen stops.’”
Source: Yemeni Houthis release video of missile launch on Saudi oil refinery | FDD’s Long War Journal