Houthi Advance in Yemen Tightens Iran’s Grip on Global Shipping Routes
The sudden march of the Iranian‑backed Houthi rebels across Yemen’s arid southern coastline surprised many observers. Until recently the anti‑Houthi coalition, known as the National Resistance, had controlled extensive parts of the Red Sea shore. Within days, most of the coastal territory fell to the Houthis, who have seized up to 130 kilometres of strategically vital land.
Senior analyst Hisham al‑Omeisi explained that once the Houthis establish a foothold, it becomes increasingly costly for opposing forces to dislodge them. Iran’s continued support, intensified after setbacks faced by its other allies, effectively redirects resources toward Yemen. This partnership places the Houthis in a stronger position to influence maritime routes passing through the Red Sea and the Gulf of Aden.
The combined operations and strategic positioning bring Iran closer to controlling two critical chokepoints – the Strait of Hormuz and the Bab al‑Mandab. Control over these passages allows influence over more than 35 percent of global fuel and oil traffic, a level of leverage comparable to that of modern deterrence systems.
The Houthi forces have also seized Karbasi and other islands in the Bab al‑Mandab, strengthening their ability to intercept vessels with advanced missile, drone, and small boat threats. While authorities claim shipping remains safe, many companies remain skeptical of statements from the Houthi military after incidents of indiscriminate attacks.
The conflict’s reach now extends to economic pipelines critical for Saudi and international oil flows. Satellite data suggest missile and drone strikes targeting key Saudi pipelines, which could add pressure to international markets and complicate the US‑Israeli‑Iranian dynamic.
Amid this escalation, the humanitarian toll on Yemen’s population remains severe, as displacement, bombings, and shortages compound the decade‑long war. Analysts believe the reduction of external interference by major powers heightens the risk of further regional destabilization.
By Paul Adams, diplomatic correspondent – Published 6 minutes ago.
