Saudi Arabia is preparing for a major military offensive against the Houthis by sea and possibly by land in central Yemen, Yemeni sources believe, in a move to break the chokehold on its oil exports through the southern Red Sea.
Saudi forces have been seen withdrawing from the east of Yemen in what could be preparation for a land offensive. At the same time, Riyadh is trying to organise a naval coalition to protect shipping from Houthi attacks in the Red Sea and the Bab al-Mandab strait.
