Ocean Shipping, Straits or the Horn of Africa?
Taken from TPM as written by Josh Marshall about the Strait of Hormuz. If you are not aware, the strait is a short cut to the oil fields beyond it. If it is closed, shipping will not be able to transport oil. This will add additional costs of fuel. Pipelines will not make up the volume.
AI says: “Commercial shipping around the Cape of Good Hope (Horn of Africa) generally adds 10-14+ days to voyages compared to the Suez Canal route. Total transit times often exceeding 30–40 days for Europe-Asia routes. A typical voyage from the Persian Gulf to Rotterdam takes nearly 35 days via the Cape, compared to 19 days via Suez.”
There is a lot of cost involved in this which the DA in Washington D. C. did not consider due to “I am going to teach then a lesson approach to everything.” Or maybe, he does not care? Hold on to your wallets. If not directly, then the cost will come indirectly.
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“Yet More on Tanker Shipping!”
Josh Marshall
Here’s another post following up on the earlier one about free passage through the Strait of Hormuz, the pinched off little turn in the Persian Gulf where the waterway is at its narrowest. On Bluesky, in response to my earlier post, one user pointed me to this video, a daily ~30 minute update on a YouTube channel called:
What’s Going on With Shipping.
I want to start by stating clearly the basis upon which I’m sharing this video. I’d never heard of the channel before a couple hours ago. It’s run by a guy named Sal Mercogliano who says he’s a former merchant mariner and historian who teaches maritime history and also consults on the topic. In other words, he appears to be a merchant shipping and tanker professional/nerd. And he runs this shipping news channel. I can’t independently vouch for his credibility. However, I watched today’s episode and a number of factors — subscriber count, reliance on credentialed news articles and industry data sources, tone, meticulousness and more — make me think that it’s at least legit enough to get a beginning overview of the situation in the Gulf. I found it fascinating. It reminds me — sadly — of reporting on the supply chain breakdowns at the beginning of the COVID pandemic. You suddenly had to come up to speed on the complex but to most of us little-understood world of global supply chains, the underbelly and machinery of how the modern interconnected world actually runs.
There’s no one big revelation in this episode. It’s more the granular detail, all the moving parts that can’t possibly fit into mainstream news accounts. Two of the most interesting takeaways for me were these: First, the immediate reason few if any ships are going through the Strait isn’t simply the danger. The world of maritime insurance and reinsurance is very complex. And one of the international financial regimes that govern it mandates certain capital requirements insurers have. The outbreak of this war immediately changed the risk models which automatically, dramatically raised those capital requirements. The insurers don’t have that much money on hand. So they were all basically left with little choice but to cancel their contracts, raise rates, collect those rates and thus increase capital on hand. Once that’s done at least the capital requirement issue will be solved. Second, President Trump says that in addition to underwriting maritime insurance in the Gulf, the U.S. will escort tankers through the Strait if necessary. What Mercogliano says is that the U.S. Navy doesn’t currently have remotely enough ships in the Gulf to do that. That’s important. There are a lot of other details that are not surprising but still fascinating to learn more about. The whole energy extraction system relies on a steady number of tankers coming to part to pick up the oil or gas or LNG or whatever. If there are no ships there isn’t like an off switch to stop the stuff coming to port to be shipped off. And there isn’t enough storage to bank the stuff for more than a very short period of time.
Mercogliano doesn’t say so directly. But you get the distinct sense listening to this stuff that very little thinking has gone into how to manage the impact of very predictable actions on Iran’s part. In any case, I recommend watching at least some of the video. It’s fascinating stuff.

The Strait of Hormuz is more a chokepoint than a shortcut. There really is no other way to get a ship into or out of the Persian Gulf as far as I know. I think you are right that it doesn’t seem Trump gave much thought to the consequences of his war.
The strait of Hormuz is not a shortcut to anywhere; it’s the sole exit from the Persian Gulf. Perhaps the supercharged autocorrect was lifting something about the Bab al Mandeb, which is at the end of the Red Sea, and (If the Houthis menace it again) will force ships to avoid the Suez Canal.
The Horn of Africa is a fat peninsula in the region of Somaliland. It is never used as a name for Cape of Good Hope.
Rick:
You are correct on your point. However, I can make my own mistakes without the use of artificial intelligence. Corrected your arrogance too.
The intent was the strait being able to transport oil to other countries rather than other ways to get oil to market.
The persistent threat of a closure of the Strait of Hormuz has, over the years, prompted oil-exporting countries in the Gulf region to develop alternative export routes.
“Saudi Arabia operates a 1,200km-long pipeline capable of transporting up to 5 million barrels of crude oil per day, according to the EIA.
In the past is has also temporarily repurposed a natural gas pipeline to carry crude oil.
The United Arab Emirates has connected its inland oilfields to the port of Fujairah on the Gulf of Oman via a pipeline with a daily capacity of at least 1.5 million barrels.
Oil could be diverted along the alternate infrastructure to bypass the Strait of Hormuz, but Reuters reports that would lead to a drop in supply of between 8-10 million barrels per day.”
Can alternative routes offset the blockade?
Still not enough capacity to move 20 million barrels per day
I noticed the error too, but I also noted the citation “AI says” so a hallucination was no surprise. Back in the 1960s, Art Linkletter wrote a book, Kids Say the Darndest Things. If he were alive today, he’d have its sequel, AI Says the Darndest Things. Kids can get away with it because they’re cute. AI isn’t cute.
I learned about the Strait of Hormuz back in 1979 when Iran kicked out the shah and the talking heads were all about the strait being blocked, perhaps by a few sunken oil tankers. It showed up in the news now and then, whenever things heated up in the area. There were satellite pictures on ABC News in the late 1980s back when they were pretty novel.
According to the Visual Capitalist, about 14 million barrels pass through the strait daily. That sounds right. I didn’t know about the pipeline. My guess is that however this turns out, we’re going to be seeing more pipelines in the Mideast and elsewhere. I know China and Russia have been in on and off talks, but China wants parallel oil and gas pipelines while Russia does not.
Pipelines can be targets:
Ukraine strikes $44B pipeline feeding 15M Europeans as military intelligence warns attacks will continue.
John:
Yes, of course they are. And sinking ships are a danger also.
The reports that MBS was urging Trump to attack make for an interesting context here. If true, and so far there hasn’t been a lot of pushback that it isn’t, one of the most realistic world leaders around was accepting this as price worth paying. MBS is awful, but he thinks stuff like this through more that Trump does. Keeping the strait open seems to be not as important as destroying the Islamic Republic.
@Eric,
MBS is a Wahhabi Sunni and the Iran leadership is Shia. They are mortal enemies.
Thanks Joel
Ah-ha, that’s it … what’s been bothering me
AI says: “Commercial shipping around the Cape of Good Hope (Horn of Africa)”
I glanced across that this morning and moved on to other things but has bugged me all day: the implication *around* the cape which in the real humans speaking American English world should read “in the general geographic vicinity of” the cape
Bugged me all day, it’s bad english, bad AI …
Ten Bears:
I am not too worried about AI. It is what it is and could be a topic for a post if I have time. To quell the anxiety here. Oil could be piped to areas before the Straits. Again, It would not be enough though. If the Middle East people get angry with the US, the Suez would be endangered as it has been in the past.
The issue here is the dumb ass Trump. He has created an issue which he has no reason to create other than his ego. Some other reading: A lifeline under threat: Why the Suez Canal’s security matters for the world
Both the Straits and the Suez are under constant threats. Herr Trump and Israel have made the situation worst endangering the global economy.
Strait of Hormuz Closed: Iran’s Leverage Over Global Oil and Gas
What took them so long to ask such a basic question? “Wall Street Demands Clarity on Trump’s Hormuz Rescue Plan”: https://oilprice.com/Energy/Crude-Oil/Wall-Street-Demands-Clarity-on-Trumps-Hormuz-Rescue-Plan.html
Meanwhile, Ted Postol indicated the Iran could mine the Strait of Hormuz, wreaking havoc for years. https://dialogueworks.substack.com/p/prof-theodore-postol-iran-war-is There were signs last June that Iran was set to do just this.
And then there is this “Beyond Oil: How The Iran War Could Send Food Prices Soaring”
https://oilprice.com/Geopolitics/International/Beyond-Oil-How-The-Iran-War-Could-Send-Food-Prices-Soaring.html