Breaking News: Cargo Ship Sinks in Red Sea, Poses Environmental Risk

Cargo Ship Attacked and Sinks

A cargo ship sank in the Red Sea after an attack by Houthi militants, taking some 21,000 metric tons of fertilizer down with it, posing a significant environmental risk to one of the world’s busiest waterways and the home of many coral reefs.

The Rubymar was struck by an anti-ballistic missile fired by the Iranian-backed Houthis on Feb. 18 and sank early Saturday after “slowly taking on water” since the attack, U.S. Central Command said on social media early Sunday local time.

Environmental Risk and Subsurface Impact

“The approximately 21,000 metric tons of ammonium phosphate sulfate fertilizer that the vessel was carrying presents an environmental risk in the Red Sea,” Centcom said, adding that the ship “also presents a subsurface impact risk to other ships transiting the busy shipping lanes of the waterway.”

The ship’s sinking “will cause an environmental disaster,” the Yemeni government said in a separate statement.

First Known Vessel Taken Out by Houthi Strike

It is believed to be the first time a vessel has been completely taken out by a Houthi strike. For months, the Houthis have been using missiles and drones to attack commercial and naval vessels traversing the Red Sea in protest of Israel’s war in Gaza.

Immediate Environment and Economic Concerns

“Yemen will continue to sink more British ships, and any repercussions or other damages will be added to Britain’s bill,” the Houthis’ deputy foreign minister, Hussein El-Ezzi, wrote Sunday on X.

However, a spokesperson with Britain’s Foreign, Commonwealth and Development Office said the Rubymar was not a British ship, but was operated by a Lebanese company, flagged to Belize, and owned by a company registered in the Marshall Islands.

“We have been clear that any attacks on commercial shipping are completely unacceptable, and that the UK and our allies reserve the right to respond appropriately,” said the spokesperson, who also noted a high level of concern about the potential environmental effects of the sinking.

Environmental Calls in Response

Julien Jreissati, the program director at Greenpeace Middle East and North Africa, called for emergency response teams to be given “immediate access” to the site.

“As well as any further leaks of fuel oil from the engines, the sinking of the vessel could further breach the hull, allowing water to contact with the thousands of tons of fertilizer, which could then be released into the Red Sea and disrupt the balance of the marine ecosystems, triggering cascading effects throughout the food web,” Jreissati said.

“This disruption could have far-reaching consequences, affecting various species that depend on these ecosystems and, in turn, potentially impacting the very livelihoods of coastal communities.”

Potential Impact on Red Sea and International Commerce

The Associated Press cited Ian Ralby, founder of maritime security firm I.R. Consilium, as saying that there were “many ways” the Red Sea could be harmed by the ship’s sinking and noted that if the ship remains intact underwater, the impact will be a slow trickle instead of a massive release.

Ralby noted that the sea has a circular water pattern, adding: “What spills in the Red Sea, stays in the Red Sea.”

The Rubymar was heading to Belarus from the United Arab Emirates when it was targeted. The British military’s United Kingdom Maritime Trade Operations confirmed in an update Saturday that “the vessel has dragged anchor… and is down by the stern.”

Many large ships – which carry some 12 percent of all world trade – have altered their routes to avoid the Red Sea amid the Houthi threat, opting to travel the long way around southern Africa instead.

Such detours could add as much as a month in transit time, delaying the delivery of goods and further disrupting international commerce – a sector already grappling with the aftermath of the coronavirus pandemic, rising inflation, and disruptions caused by Russia’s war in Ukraine.

“With fewer and fewer container ships to target, the odds of another spill with massive environmental impact has increased enormously,” Ralby told the AP.

Victoria Bisset, Helier Cheung, Mohamad El Chamaa and Bryan Pietsch contributed to this report.