CAIRO >> An attack by Yemeni Houthi rebels on a Belize-flagged ship earlier this month caused an 18-mile oil slick, the U.S. military said today. It also warned of the danger of a spill from the vessel’s cargo of fertilizer.

The Rubymar, a British-registered, Lebanese-operated cargo vessel, was attacked on Feb. 18 while sailing through the Bab el-Mandeb Strait that connects the Red Sea and the Gulf of Aden, U.S. Central Command said.

The missile attack forced the crew to abandon the vessel, which had been on its way to Bulgaria after leaving Khorfakkan in the United Arab Emirates. It was transporting more than 41,000 tons of fertilizer, CENTCOM said in a statement.

The vessel suffered significant damage, which led to the slick, said the CENTCOM statement, warning that the ship’s cargo “could spill into the Red Sea and worsen this environmental disaster.”

“The Houthis continue to demonstrate disregard for the regional impact of their indiscriminate attacks, threatening the fishing industry, coastal communities, and imports of food supplies,” it said.

The Associated Press, relying on satellite images from Planet Labs PBC of the stricken vessel, reported Tuesday that the vessel was leaking oil in the Red Sea.

Yemen’s internationally recognized government today called for other countries and maritime-protection organizations to quickly address the oil slick and avert “a significant environmental disaster.

In a statement, the government, which sits in the southern city of Aden, said the vessel is heading toward the Hanish Islands, a Yemeni archipelago in the southern Red Sea.

The USS Mason, meanwhile, shot down an anti-ship ballistic missile launched today from Houthi-held areas in Yemen toward the Gulf of Aden, the U.S. Central Command said.

The missile was likely targeting MV Torm Thor, a U.S.-flagged, -owned and-operated chemical and oil tanker, CENTCOM added. No injuries or damage were reported from the warship or the tanker, it said.

Separately, CENTCOM said that it launched attacks on Houthi-held areas in Yemen on Friday, destroying seven mobile anti-ship cruise missiles that were prepared to launch toward the Red Sea.

It described the strikes as “self-defense,” saying that the missiles “presented an imminent threat to merchant vessels and to the U.S. Navy ships in the region.”

CENTCOM didn’t give further details. Houthi-run media, however, reported strikes by the U.S. and the U.K. on the district of Durayhimi in the Red Sea province of Hodeida.

The U.S. military has in recent weeks launched waves of strikes on Houthi-held areas inside Yemen in response to the Houthis’ attacks on shipping routes in the Red Sea.

Since November, the rebels have repeatedly targeted ships in the Red Sea and surrounding waters. They say they are acting over the Israel-Hamas war. But they have frequently targeted vessels with tenuous or no clear links to Israel, imperiling shipping in a key route for trade among Asia, the Middle East and Europe.

The targeted vessels have included at least one with cargo for Iran, the Houthis’ main benefactor.