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Home » Sean Foo: Iran War Is Destroying the U.S. Dollar & AI Buildout (Transcript)

Sean Foo: Iran War Is Destroying the U.S. Dollar & AI Buildout (Transcript)

Read the full transcript of China expert Sean Foo’s interview on Greater Eurasia Podcast, July 20, 2026.

Editor’s Note: In this insightful interview hosted by Glenn Diesen, market analyst and China expert Sean Foo discusses the profound geoeconomic impacts of the ongoing conflict with Iran on the U.S. dollar, national debt, and the broader global economy. They explore how military escalation and energy disruptions in the Gulf are threatening global oil prices and accelerating de-dollarization efforts by BRICS nations. Additionally, the conversation highlights the vulnerabilities within the U.S. AI buildout, shifting geopolitical loyalties, and the fragile state of domestic stock and bond markets.

Introduction

GLENN DIESEN: Welcome back. Sean Foo joins us today, our market analyst, China expert, and the go-to guy for gold. And I will leave a link in the description. So thank you for coming back on the program.

SEAN FOO: Hey, sure, Glenn. Always glad to be here.

The Iran War and the U.S. Dollar

GLENN DIESEN: So the war against Iran, like most of America’s wars, have a very strong geoeconomic purpose. That is to strengthen the US position in global markets. And as we know, a key source of America’s economic power derives from the exorbitant privilege of having the US dollar as the world currency — sorry, the world currency.

And I was wondering, how do you see the role of the dollar in the war now against Iran? Well, for that matter, also the war against Venezuela, Russia, and others, but especially with Iran, how is the US dollar attempted to be enhanced?

SEAN FOO: Well, I think the US dollar is not going to be enhanced. It’s actually going to be devolved over the coming months and the coming years.

Now, the problem with the war in Iran is that firstly, the US doesn’t seem to want to end it. We have seen a lot of cases where Trump said that the Iranian military is destroyed, the deal is going to be signed, but yet just over the last 48 hours, we have seen them pummel Iran for the next, for over 5, 6, 7, 8 times.

Now, the issue with this is the amount of war spending is just going to escalate. That’s only one side of the equation, right? The US national debt just currently crossed over $39.5 trillion, and that is simply unsustainable.

Now, the problem with the war is it directly invites Iran to escalate. And as we all know, Iran holds the Hormuz Strait. And they’re going to replay what they have done over the first 60 to 90 days. They’re going to hammer the entire Gulf states, all the oil-producing regions over there. And that’s why we are seeing a lot of attacks on Kuwait, Bahrain, as well as on the oil infrastructure.

Now, what happens when you decide to shut down the strait again? You’re going to spike oil prices. And that’s why we have seen crude climb from $70 all the way back to $90, and very likely we’re going to push towards triple-digit oil.

Now, this is where I think Trump really doesn’t understand how precarious the situation is. The issue with higher oil prices now is that it just invites the threat of a consumer collapse where people get poorer, they can’t really spend, and at the same time, it invites higher interest rates throughout the world.

Now, on one hand, higher rates is just going to invite the US Central Bank, the Federal Reserve, to hike rates even higher down the road. And secondly, as you see rates go higher, what is that going to do? It’s going to push the national debt towards closer and closer default.

So over time, this is just going to destabilize the dollar throughout the world. And countries, well, we just need to look at the bond yields, right? They’re rising. So investors, they’re saying, if you want us to hold US paper, US debt, you got to pay us more and we are on an unsustainable path towards eventual default.

The U.S. Bond Market and Erosion of Trust

GLENN DIESEN: Well, I think these are the 2 most painful things the Iranians are doing, that is destroying the US bases in the region. That is Saudi Arabia, Qatar, UAE, Kuwait, Jordan, Iraq, will hit Oman as well, but also shutting down the Strait of Hormuz, of course, which impacts oil, fertilizers. But how is it impacting — you mentioned the lack of trust now in US debt. What is happening in the US bond markets?

SEAN FOO: Sure. I think there are 2 fundamental areas we need to talk about when it comes to US debt.

Now, firstly is the confiscation of Iranian assets. I think we have seen what happened back in ’22 and ’23, what happened with the Russian assets. So that was one incident with $300 billion gone. And next, we have seen a lot of confiscations happen. Iranian crypto was confiscated as well, as Scott Bessent just famously said. As well as there are very weird terms when it comes to the frozen assets. You know, Trump, he was saying that, oh, we will release Iranian funds and those funds will be used to purchase US agricultural products, right? So now there are terms and limits being set on Iranian assets. They have been frozen, and in order to get that unfreeze, you need to buy US products. So that alone creates a lot of resentment and a lot of fear in countries around the world.

Now, on the second hand, we are starting to see a lot of trust breakdown when it comes to the dollar, right? It’s not just the weaponization, it’s the continuous amount of debt being piled onto the current national burden, as well as the US just can’t seem to stop propping up the markets by continuing their AI buildout.

And what’s happening right now is that the deficit is going much higher and the tariff war is collapsing at the same time.