Oil tankers pass through the strait of Hormuz. Conventionally it is said that about a fifth of the world’s crude oil passes through the straits. Photograph: Hamad I Mohammed/ReutersView image in fullscreenOil tankers pass through the strait of Hormuz. Conventionally it is said that about a fifth of the world’s crude oil passes through the straits. Photograph: Hamad I Mohammed/ReutersIran has largely halted oil and gas exports through strait of Hormuz At least four tankers have been struck by drones and maritime traffic has dropped by 80%, reports say
Iran has in effect closed the strait of Hormuz to oil and gas exports for the past four days with a mixture of drone strikes and fear that has halted commercial maritime traffic despite intense US attacks on Iran’s navy.
At least four tankers have been struck and Lloyd’s List Intelligence reported that seaborne traffic had dropped by 80% on Sunday, with little sign of a return as key maritime insurers cancelled cover the next day.
In an effort to ratchet up the threat, on Monday, Brig Gen Ebrahim Jabbari, a senior adviser to the commander-in-chief of Iran’s revolution guards, said: “We will attack and set ablaze any ship attempting to cross.”
How shipping slowed to a stop through the strait of HormuzHow shipping slowed to a stop through the Strait of HormuzIn fact the most recent reported incidents at sea were on Sunday, according to the UK’s Maritime Trading Organisation. An unknown projectile exploded “in very close proximity” to a vessel 40 miles west of Sharjah in the UAE on 1 March, it said, though no serious casualties were reported.
Despite the rhetoric, Tehran’s capacity to attack ships is likely to be sharply reduced. The US Central Command (Centcom) has engaged in a sustained campaign to target Iran’s small navy, and said on Monday it had sunk or crippled all 11 of the ships the navy had operating in the Gulf of Oman to the east of the strait.
Half-truths and no truths: Trump’s latest claims on the UK factcheckedRead moreThey include the Shahid Bagheri, a container ship converted over two years to carry, launch and recover drones and helicopters, and, in theory, a means of extending and projecting military power deep into the region, with Iranian officials saying it could remain at sea for 12 months with facilities such as a hospital on board.
Gen Dan Caine, the head of the US military, said in a briefing on Monday that the US attack on Iran began with strikes by Tomahawk cruise missiles which “closed in on Iranian naval forces” and were accompanied by “strikes across the southern flank in Iran”. Satellite imagery showed that Iran’s Bandar Abbas naval base was heavily targeted.
View image in fullscreenTankers off the coast of Fujairah in the UAE. Photograph: Amr Alfiky/ReutersWhile Israel has concentrated on attacking Tehran and politically important regime sites, a key part of the US military effort has been to secure the south of the country, controlling maritime routes and the airspace there.
The US military also said it has seen no sign of Iran escalating by attempting to mine the two-mile-wide shipping lanes with the help of its small fleet of submarines. Though details were scant, Centcom said it had targeted the Iranian submarine fleet, also at Bandar Abbas.
China calls for vessels in strait of Hormuz to be protected amid soaring shipping costsRead moreNevertheless, tankers laden with oil, natural gas or other fossil fuel products have declined to risk the transit out of the Gulf, though there are reports that some are considering turning off their tracking transponders and risking a transit at night, even though they may not be insured.
Conventionally, it is said, about a fifth of the world’s crude oil passes through the strait of Hormuz. But that masks considerable regional and country variations – while countries in the Americas import 12.5% of their oil via the strait, the proportion rises to 45.7% for China, according to the data agency Kpler.
map of gulfMap of the Middle EastIran’s strategy, meanwhile, has quickly evolved to bombing infrastructure and ships at port, with seemingly more effective results. Satellite imagery showed damage to two parts of the Saudi Ras Tanura oil refinery, the country’s largest. It shut down on Monday after two drones were intercepted over the site, their debris causing a fire.
Qatar’s state-run energy firm halted liquefied natural gas production “due to military attacks” on Monday. A day later, a fire broke out at Fujairah in the UAE after a drone was intercepted in the city’s port area, a key oil storage and trading centre.
The result so far is that oil and gas prices have soared. Brent crude, a global benchmark, surged to $83 a barrel, up 15% from its level on Friday. Meanwhile, Donald Trump is considering proposals for the US government to help oil tankers in the region obtain insurance to restore confidence after a war the US and Israel started.
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