FILE PHOTO: The U.K.-owned vessel Rubymar, which had sunk in the Red Sea after being struck by an anti-ship ballistic missile fired by Yemeni Houthi militants, is seen in this aerial view released on March 3, 2024. U.S. Central Command/Handout via REUTERS
| Photo Credit: United States Central Command

A bulk carrier sank days after an attack by Yemen’s Houthi rebels believed to have killed one mariner on board, authorities said early Wednesday, the second ship sunk in the rebels’ campaign.

The sinking of the Tutor in the Red Sea marks what appears to be a new escalation by the Iranian-backed Houthis in their campaign targeting shipping through the vital maritime corridor over the Israel-Hamas war in the Gaza Strip.

The attack comes despite a monthslong U.S.-led campaign in the region that has seen the Navy face its most-intense maritime fighting since World War II, with near-daily attacks targeting commercial vessels and warship.

The Liberian-flagged, Greek-owned-and-operated Tutor sank in the Red Sea, the British military’s United Kingdom Maritime Trade Operations center said in a warning to sailors in the region.

“Military authorities report maritime debris and oil sighted in the last reported location,” the UKMTO said. “The vessel is believed to have sunk.”

The Houthis, quoting foreign reports in media outlets they control, acknowledged the sinking. The U.S. military did not acknowledge the sinking, nor did it respond to requests for comment.

The Tutor came under attack about a week ago by a bomb-carrying Houthi drone boat in the Red Sea. John Kirby, a White House national security spokesman, said Monday that the attack killed “a crew member who hailed from the Philippines.” The Philippines has yet to acknowledge the death, but the man who had been aboard the Tutor has been missing for over a week in the Red Sea, which faces intense summertime heat.

The use of a boat loaded with explosives raised the specter of the attack in 2000 on the USS Cole, a suicide assault by al-Qaida when the warship was at port in the Yemeni city of Aden, killing 17 on board. The Cole is now part of a U.S. Navy operation in the Red Sea led by the aircraft carrier USS Dwight D. Eisenhower to try and halt the Houthi attacks, though the rebels continue their assaults.

The Houthis have launched more than 60 attacks targeting specific vessels and fired off other missiles and drones in their campaign that has killed a total of four sailors. They’ve seized one vessel and sunk two since November. A U.S.-led airstrike campaign has targeted the Houthis since January, with a series of strikes May 30 killing at least 16 people and wounding 42 others, the rebels say.

In March, the Belize-flagged Rubymar carried a load of fertilizer sank in the Red Sea after taking on water for days following a rebel attack.

The Houthis have maintained their attacks target ships linked to Israel, the U.S. or the U.K. However, many of the ships they’ve attacked have little or no connection to the ongoing Israel-Hamas war.

The war in Gaza has killed more than 37,000 Palestinians there, while hundreds of others have been killed in Israeli operations in the West Bank. It began after Hamas-led militants attacked Israel on Oct. 7, killing about 1,200 people and taking around 250 hostage.

A recent report by the U.S. Defense Intelligence Agency acknowledged container shipping through Red Sea has declined by 90% since December over the attacks. As much as 15% of the world’s maritime traffic flows through that corridor.

Meanwhile Wednesday, the Houthis said U.S.-led airstrikes targeted Raymah, a province in Yemen under rebel control. The Houthi-controlled SABA news agency described a local radio station’s building as being “totally destroyed” in the strikes. About a week earlier, the Houthis said similar strikes killed two people and wounded nine others, without saying if those hurt were fighters or civilians.

The U.S. military’s Central Command said in an earlier statement it destroyed eight Houthi drones in Yemen, while also destroying a Houthi drone in flight over the Gulf of Aden over the last day.

This picture taken on February 27, 2024 shows a speed boat and the Rubymar cargo ship (L) sinking off the coast of Yemen. Rubymar, a Belize-flagged, British-registered and Lebanese-operated cargo ship carrying combustible fertilizer, was damaged in a missile strike on February 25 claimed by the Iran-backed Houthi rebels.
| Photo Credit: AFP

A ship attacked by Yemen’s Houthi rebels has sunk in the Red Sea after days of taking on water, officials said on March 2, the first vessel to be fully destroyed as part of their campaign over Israel’s war against Hamas in the Gaza Strip.

The sinking of the Rubymar comes as shipping through the crucial waterway for cargo and energy shipments moving from Asia and the Middle East to Europe has been affected by the Houthi attacks.

Already, many ships have turned away from the route. The sinking could see further detours and higher insurance rates put on vessels plying the waterway — potentially driving up global inflation and affecting aid shipments to the region.

The Belize-flagged Rubymar had been drifting northward after being attacked on Feb. 18 in the Bab el-Mandeb Strait, a crucial waterway linking the Red Sea and the Gulf of Aden.

Yemen’s internationally recognized government, as well as a regional military official, confirmed the ship sank. The official spoke on condition of anonymity as no authorization was given to speak to journalists about the incident.

The Rubymar’s Beirut-based manager could not be immediately reached for comment.

Yemen’s exiled government, which has been backed by a Saudi-led coalition since 2015, said the Rubymar sank late on March 1 as stormy weather took hold over the Red Sea. The vessel had been abandoned for 12 days after the attack, though plans had been made to try and tow the ship to a safe port.

The Iran-backed Houthis, who had claimed the ship sank almost instantly after the attack, did not immediately acknowledge the ship’s sinking.

The U.S. military’s Central Command previously warned the vessel’s cargo of fertilizer, as well as fuel leaking from the ship, could cause ecological damage to the Red Sea.

Explained | Who are Yemen’s Houthis?

Since November, the rebels have repeatedly targeted ships in the Red Sea and surrounding waters over the Israel-Hamas war. Those vessels have included at least one with cargo bound for Iran, the Houthis’ main benefactor, and an aid ship later bound for Houthi-controlled territory.

Despite over a month of U.S.-led airstrikes, Houthi rebels remain capable of launching significant attacks. That includes the attack on the Rubymar and the downing of an American drone worth tens of millions of dollars. The Houthis insist their attacks will continue until Israel stops its combat operations in the Gaza Strip, which have enraged the wider Arab world and seen the Houthis gain international recognition.

However, In recent days, there has been a slowdown in attacks. The reason for that remains clear.