There have been rumours that undersea cables in the Red Sea could be attacked by the Houthis as an escalatory move.
![Activists have vowed to continue protests against the military coup [Getty]](/sites/default/files/styles/image_156x88/public/2021-11/GettyImages-1236348558.jpg?h=199d8c1f&itok=eKlXGKfL)
