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Seyed M. Marandi: Houthis Expanding Fast & Iran Set to Escalate Big (Transcript)

EDITOR’S NOTE: In this interview recorded on September 12th, 2026, host Glenn Diesen speaks with Prof. Seyed Mohammad Marandi, a professor at the University of Tehran and former advisor to Iran’s nuclear negotiation team, about the rapidly escalating conflicts across the Middle East. The conversation covers the Houthi movement’s dramatic military advances in Yemen — including the seizure of Perim Island — the widening war against Iran, and the growing economic and political vulnerabilities of the Gulf states.

TRANSCRIPT:

GLENN DIESEN (00:00:00 – 00:00:18): Welcome back. Today is September 12th, 2026, and we are joined by Professor Seyed Mohammad Marandi, a professor at the University of Tehran and also a former advisor to Iran’s nuclear negotiation team. Thank you for coming back on. There’s a lot of things happening out there to discuss.

PROF. SEYED MOHAMMAD MARANDI (00:00:20 – 00:00:22): Indeed, every day there’s something new happening.

The Widening War and Yemen’s Transformation

GLENN DIESEN (00:00:24 – 00:00:54): Well, we know that the US war against Iran is intensifying. Iran is also shifting its position, it appears so at least. But the war isn’t just intensifying, it’s also widening quite fast. So I do have a lot of questions about Iran, but first I wanted to ask about the developments in Yemen, which are, well, let’s say quite incredible. I was wondering if you can flesh out what is actually happening there now and what is the wider significance?

PROF. SEYED MOHAMMAD MARANDI (00:00:57 – 00:12:26): Well, thank you for inviting me, Glenn. It’s always a great pleasure. It’s very confusing, obviously, because so many things are happening simultaneously and everything is more or less linked to everything else. So whenever something changes, you have to sort of think about how it changes the situation on other battlefields. And that includes Ukraine, that includes the trade wars. Everything nowadays seems to be shifting, and some things are just shifting more than others.

In Yemen, it began, of course, with a genocidal war by the Saudis and the Emiratis on Yemen, which was supported by the entire region except for Iran and the West. When I mean the region, I mean the governments, not ordinary people on the streets. And the media supported the war, whether it was Al Jazeera or Al Arabiya, they were all supporting that genocidal war. And I think many of them expected, as usual, that the resistance would collapse and that the Ansarullah movement would be swept away. But that didn’t happen.

And over the years, they became more powerful. Iran, of course, assisted them. Hezbollah assisted them with training and Iran, obviously, with technology. Yemen has a lot of bright young men and women. So they were able to, with Iranian assistance, create their own military infrastructure, their own military industrial infrastructure, which we’re seeing being very effectively used today. And gradually they became stronger until they tilted the balance of power and forced a ceasefire upon the Saudis and the Emiratis.

So we had a ceasefire for a while. Then more recently, as you covered in your excellent show, we saw the Saudis and the Emiratis split away from each other. And then after the war that Trump and Netanyahu began against Iran, more recently, we saw the Saudis restart or reignite the war. They preserved a siege on Yemen, sort of like Gaza, preventing ships from getting in, keeping people in a very difficult situation.

Sanctions, Siege, and the Human Cost

Obviously, in sanctions, people die, just like with Iran. Let’s say you had — you’re a father in Iran and you have a couple of children and then one of them gets cancer. And then you have this very expensive medical treatment, but you’re a working class person. You borrow money from friends or your friends just give money as aid or your relatives, and you buy some of the medicine, then you need more to continue the process of saving your child. And then that runs out and then you go to the government. Government agencies give some assistance, but they only have limited money. That runs out and then ultimately you reach a point where you don’t have anything to sell. You don’t have a car. You don’t have anything until your child dies. And this is just one way in which Americans kill people. In Yemen, it’s far worse, obviously. There’s no comparison.

So the siege on Yemen kills a lot of people as a result.

The Airport Attack and Yemen’s Counteroffensive

And when Ayatollah Khamenei was martyred, they ultimately decided to hold the funeral ceremony. Iran sent a plane to Yemen, to Sana’a, to bring a delegation to Iran, plus some injured people or sick people who couldn’t find medication in Yemen — they also came on the plane. This, according to the Saudis, was a violation of their siege on the Yemeni people, which of course Iran ignored.

When the plane went back to return the delegation to Sana’a, to Yemen, the Saudis bombed the airport, the international airport, which of course outraged Iran, because it was a civilian airliner with men and women working on it. But it was a violation. It was an act of war against Yemen. So Yemen began to strike back.

And this time around, it became clear that Yemen was far stronger than the Yemen that the Saudis were fighting before. It sort of reminds me of Trump, Mohammed bin Salman, doing the sort of things that you would imagine any rational person would refrain from doing. Just like how Trump began the war with Iran, how Trump continued the war with Iran. Mohammed bin Salman, for whatever reason, launched this war and it backfired catastrophically.

The Bigger Picture: Gulf Economies Under Pressure

But the bigger picture is that this is happening simultaneously with the events in the Persian Gulf. So the catastrophe becomes much bigger for Saudi Arabia and of course for Trump, for the anti-Iranian alliance, for the Israeli regime, because while the war against Iran has imposed a lot of suffering on the global economy, as well as the regional economy, and as well as for Iranians too — this added to that makes things much worse.

So the Saudis, for example, which have had a lot of difficulty and are facing a lot of economic problems, to say the least, because of what’s going on in the Strait of Hormuz and because of the damage that was done to their economy during the war since they were assisting the United States — this added to that brings about a very dangerous situation.