Second critical waterway threatened by Iran war
- Posted on July 21, 2026
- By CNN
- 0 Views
- 1 min read
In brief
The escalating tensions in the Middle East have triggered a second critical maritime chokepoint crisis. Yemen's Houthi forces, supported by Iran, have initiated a naval blockade targeting the Bab al-Mandab Strait, a vital shipping corridor for Saudi Arabian oil exports. This blockade compounds existing concerns following the Strait of Hormuz disruptions, creating unprecedented pressure on global energy markets already destabilized by regional geopolitical conflicts and supply chain vulnerabilities.
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Second critical waterway threatened by Iran war
Yemen’s Iran-backed Houthis have announced a naval blockade against Saudi Arabia that would impact ships in Bab al-Mandab Strait, a key export route for the kingdom’s oil after the effective closure of the Strait of Hormuz. CNN’s Kristie Lu Stout explains how this could impact the already unstable global oil market amid the Iran War.
