The International Chamber of Shipping (ICS) has called for urgent action to stop "unlawful attacks" on commercial shipping in the Red Sea by Yemen's Houthi rebels after the sinking of a second bulk carrier since November last year.
"This is an unacceptable situation, and these attacks must stop now," the ICS said. "We call for states with influence in the region to safeguard our innocent seafarers and for the swift de-escalation of the situation in the Red Sea."
The Iran-backed Houthis began attacking ships in the Red Sea six weeks after the Israel-Hamas war broke out last year in what they claim is an act of solidarity with Palestinians in Gaza. The British-owned, Belize-flagged Handysize bulk carrier Rubymar sank on 4 March this year, four weeks after a Houthi attack. And the United Kingdom Maritime Trade Operations (UKMTO) said on 19 June that it believes the Greek-owned and operated bulk carrier Tutor has also sunk after the Houthis struck it with an unmanned surface vessel on 12 June.
Since the attacks began, three sailors have been killed and two ships seized in separate incidents, one of which has since been freed.
"We have heard the condemnation and appreciate the words of support, but we urgently seek action to stop the unlawful attacks on these vital workers and this vital industry," the ICS said. "And we must not forget the crew members from the [cargo vessel] Galaxy Leader and [containership] MSC Aries who are still being held captive."
The Houthis have stepped up their attacks in recent days, prompting counter measures by US and UK military forces deployed in the area. The Red Sea is one of the world's most important shipping lanes, serving as a vital trade link between Europe and Asia.
The attacks have led to an increase in freight rates and shipping insurance costs. And they have disrupted trade flows through the Suez Canal at the northern end of the Red Sea as many shipowners opt to avoid the area by taking the longer route around the southern tip of Africa.
The combined flow of crude and oil products transiting the Suez Canal in both directions dropped by 34pc on the month and by 65pc on the year in May, according to preliminary data from trade analytics firm Kpler. Most oil passing through the canal southbound is now of Russian origin — 92pc in May, according to Kpler data. India, China and the Middle East were the main destinations.