Four sailors from Eternity C dead, 10 found alive, 11 still missing – and six believed to be in Houthi hands.

Houthi rebels in Yemen attempted to strike Israel’s Ben Gurion Airport after sinking two vessels in the Red Sea this week, as the group ramps up its military pressure in support of Palestinians under Israeli fire in its bid to bring the war in Gaza to an end.

Houthi military spokesman Yahya Saree said on Thursday that the group had carried out a “qualitative military operation” with a ballistic missile after the Israeli military reported the strike had been intercepted.

Meanwhile, maritime security sources told the Reuters news agency that the Houthis were holding six crew members from the Greek-operated, Liberia-flagged Eternity C vessel, which the rebel group attacked on Monday, killing at least four sailors.

A total of 25 people were on board the Eternity C, according to Aspides, the European Union’s naval task force patrolling the Red Sea. Ten crew members were reportedly pulled out of the sea alive after the vessel sank on Tuesday, while 11 are still missing – with six believed to be in Houthi hands.

Saree said on Wednesday that the Houthis had “moved to rescue a number of the ship’s crew, provide them with medical care and transport them to a safe location”.

The United States Embassy in Yemen countered that on X, accusing the rebels of kidnapping the crew members after “killing their shipmates, sinking their ship and hampering rescue efforts”.

The attack on the Eternity C came one day after the Houthis struck and sunk the Magic Seas, all of whose crew were rescued.

The incidents are a revival of a Houthi campaign launched in November 2023 after the start of Israel’s war on Gaza. More than 100 ships have since been attacked in operations the Houthis say are in solidarity with Palestinians.

Speaking on Thursday, Houthi leader Abdel Malik al-Houthi reiterated that no company could be permitted to transport goods related to Israel through the Red Sea, Gulf of Aden and the Arabian Sea.

“It was never stopped or cancelled, and it is a valid decision,” he said about the Houthi ban on navigation. “What was discovered [this week] was the violation by some companies of the decision.”

​​His announcement came as shipping insurance costs almost doubled as a result of the Houthis’ recent actions in the Red Sea. War risk premiums have increased to around 0.7 percent of the value of a vessel, up from approximately 0.3 percent the previous week, industry experts told Reuters.

After Sunday’s attack against the Magic Seas, the Houthis declared that ships owned by companies with ties to Israel were a “legitimate target” and pledged to “prevent Israeli navigation in the Red and Arabian Seas … until the aggression against Gaza stops and the blockade is lifted”.

Late on Sunday, Israel’s military attacked Yemen, bombing the ports of Hodeidah, Ras Isa and as-Salif, as well as the Ras Qantib power plant on the coast. The Houthis had fired missiles towards Israeli territory in retaliation.

Israel said its attacks also hit a ship, the Galaxy Leader, which was seized by the Houthis in late 2023 and held in Ras Isa port.

The Houthis held 25 crew members from the Galaxy for 430 days before releasing them in January this year.