What are the repercussions of the protests, civil disobedience and chaos in southern Yemen on international navigation in the Red Sea?

The rapid developments in the situation in southern Yemen, and the protests and calls for civil disobedience that Aden has witnessed, ring the alarm bell for the region and the world about an upcoming security chaos that will have the most dangerous impact on maritime traffic in Bab al-Mandab and the Gulf of Aden, through which nearly a fifth of the world’s trade passes.