Yemen’s Houthis declare naval blockade of Saudi Arabia: What to know

What the report says

Al Jazeera reported that Yemen’s Houthi movement, also known as Ansar Allah, announced an immediate naval blockade of Saudi Arabia on Monday, July 20, 2026. The group said the move was a retaliatory step, invoking the principle of responding to a blockade with a blockade, and accused Saudi Arabia of maintaining restrictions on Houthi-held areas, including ports and airports.

The declaration follows a strike last week on Sanaa International Airport. The Houthis blamed Saudi Arabia, while Yemen’s internationally recognised government said it carried out the attack to stop an Iranian plane from landing. Al Jazeera reported that the Houthis responded by launching ballistic missiles at Saudi Arabia’s Abha International Airport, with the Saudi-led coalition saying the missiles were intercepted.

The announcement raises concern over whether the Houthis could resume attacks on shipping near Yemen, particularly around the Bab al-Mandeb Strait, a key route linking the Red Sea and the Gulf of Aden. The group previously targeted vessels in the area after Israel’s war in Gaza began in 2023, disrupting global commerce before those attacks ended after a Gaza ceasefire was announced last October.

The development matters because Saudi Arabia has relied more heavily on Red Sea export routes amid wider regional tensions involving the United States, Iran and the Strait of Hormuz. Al Jazeera cited market and shipping data showing increased Saudi flows through the Red Sea port of Yanbu, while noting that any disruption around Bab al-Mandeb could affect major oil and refined fuel shipments.