Houthi forces capture Yemen's entire Red Sea coastline

Houthi rebels supported by Iran seized the strategic port city of Mokha on 10 and 11 September, consolidating their control over Yemen's entire Red Sea coastline, according to NPR, Al Jazeera and UPI. This represents one of the most significant territorial shifts in Yemen's long civil war in recent years. The offensive gives the Houthis direct command over access routes near the Bab al-Mandab strait, one of the world's most important maritime passages for oil and container shipping.

Saudi Arabia responded with airstrikes on Mokha, according to Democracy Now and other outlets. This escalation follows weeks of Houthi missile and drone strikes on Saudi cities and energy infrastructure, which have injured dozens of people. Riyadh has vowed to answer these attacks.

Al Jazeera raised concerns that the Houthis could attempt to close the Red Sea to shipping entirely, which would have severe consequences for global trade routes. These routes have already been diverted around the Cape of Good Hope during earlier phases of Houthi attacks on commercial vessels. Yemeni government forces, allied with the Saudi-led coalition, have been routed from the area, further weakening the internationally recognised government's position in the country.

This development adds another point of tension to a region already destabilised by the wider confrontation between the United States, Israel and Iran. The Houthis have described their attacks as acts of solidarity with Palestinians in Gaza, though Saudi and Yemeni government officials dispute this framing as a pretext for territorial expansion.