World News · Monday, 24 August 2026

01 · Briefing · what happened

The sanctions land today, and both sides are threatening the countries in between

World News 3 min 13 sources

Washington announces its toughest Iran sanctions on Monday, reaching Iran's trading partners too. Tehran spent the weekend warning its neighbours that joining in makes them enemies. Neither message was aimed at the other.

$94.39

Brent crude, Friday close

the blockade has pushed oil up two weeks running [2]

1 in 5

of world oil and gas via Hormuz

in peacetime; traffic is near zero now [3]

-5.4%

forecast fall in Iran's economy

the IMF's number for 2026 [8]

$19-26bn

annual US tariff revenue lost

to goods rerouted through third countries [4]

At a glance

The US Treasury announces its new Iran sanctions on Monday, promised as the toughest in history [1].
The measures are expected to hit Iran's trading partners as well as Iran, including China [2].
Iran's security chief told any country that joins in it will be treated as an enemy, and warned of seismic retaliation [3].
He said that if neighbours took part, not even a drop of oil would leave the Gulf - including by routes that skip Hormuz [3].
A fifth of the world's oil and gas crosses the strait in peacetime; shipping there is now at a virtual standstill [3][1].
Singapore, facing a 12.5% US tariff, said it cannot police every supply chain passing through its port [4].
Pakistan's army chief arrives in Tehran on Monday to mediate, six days after the June deal's deadline expired [6][7].
Iran is preparing its public for a petrol price rise, the measure that brought people onto the streets in 2019 [8].
Syria and Israel resumed US-mediated talks in Jordan, seeking an end to Israeli strikes and arrests on Syrian soil [11].
Iran announced a gas find it puts above 75 trillion cubic feet, while still repairing energy infrastructure struck in the war [13].

Forces in play

Pressure on bystanders High↑

Washington aims sanctions at Iran's trading partners while Tehran threatens neighbours who comply [2][3]

Oil supply fear Building↑

Brent closed at $94.39 and Gulf shares rose on expectations of tighter crude [2]

Strain inside Iran High↑

a 5.4% economic contraction forecast, and a fuel subsidy the state says it can no longer afford [8]

Back-channel talks Easing↑

Pakistan's army chief is in Tehran Monday, and China has just revealed its own meeting with Iranian officials [6][5]

In play Scott Bessent — US Treasury Secretary, announcing the sanctions Monday Mohsen Rezaei — runs Iran's security council; issued the threat to neighbours Masoud Pezeshkian — Iran's president, defending the expired deal as the way out Asim Munir — Pakistan's army chief, mediating in Tehran on Monday Lawrence Wong — Singapore's PM, saying his port cannot police every shipment

How it unfolded

28 Feb US and Israeli strikes on Iran begin the war [1]
June Trump signs a memorandum with a 60-day timeline, brokered by Pakistan [7]
Last week the deadline passes with no compromise from either side [7]
Saturday Iran warns neighbours that joining the sanctions makes them enemies [3]
Monday the US Treasury announces the measures; Pakistan's mediator lands in Tehran [1][6]

Where this points

Watch what the Gulf states and China actually do rather than what they say - the test is whether any of them publicly declines to enforce a measure, which is the point at which the pressure on bystanders is shown to have failed.

Full briefing

Both sides spent the weekend talking past each other

The US Treasury announces its new Iran measures on Monday afternoon, and Scott Bessent has promised the toughest sanctions in history [1]. They are expected to reach Iran’s trading partners as well as Iran, China among them [2].

Tehran answered first, and not by addressing Washington. Mohsen Rezaei, who runs Iran’s Supreme National Security Council, told state television that any country joining the restrictions “will be regarded as an enemy” [3]. If neighbours took part, he said, “not even a drop of oil” would leave the Gulf - including by the routes that avoid Hormuz [3].

Read those two threats together and the shape is odd. Six months into a war that began with US and Israeli strikes on 28 February [1], neither side is promising to hurt the other. Both are promising to hurt whoever helps the other.

What that looks like from the middle

Singapore is one of the countries being addressed. Washington says it loses $19bn to $26bn a year to goods, largely Chinese, routed through third countries to dodge its import taxes [4]. Prime Minister Lawrence Wong said his government will investigate any evidence of wrongdoing. Then he named the limit: “We cannot possibly trace and verify the entire supply chain behind every product” [4]. Trade, he said, is no longer as free as it was, and is increasingly shaped by security [4].

China surfaced a week-old meeting on Sunday. Its vice foreign minister had seen Iran’s deputy foreign minister in Beijing on 17 August, and gave no reason for the delay in saying so [5]. Pakistan’s army chief Asim Munir lands in Tehran on Monday [6]. Islamabad brokered June’s memorandum, whose 60-day deadline expired last week with nothing agreed [7].

The rest of the region kept talking around the war. Syria and Israel held US-mediated talks in Jordan on Sunday, their first since contacts broke off over an Israeli strike on a Syrian airbase [11]. Macron opened a two-day state visit by Saudi Crown Prince Mohammed bin Salman in Paris [12].

The bill arrives at home first

The squeeze reaches Iranians before it reaches anyone abroad. Cheap petrol for 93 million people is the promise the state can least afford and least safely break: rises brought nationwide protests in 2019, and came weeks before January’s [8]. “I understand that we have many problems in society now,” President Masoud Pezeshkian said [8]. He defended the expired memorandum as the way out, saying “capital and money are extremely sensitive to risk” [7].

Russia is queueing for fuel too, for the opposite reason. Ukrainian drone strikes on refineries have left at least 30 regions short, and Gazprom Neft and Tatneft are rationing sales in Moscow [9].

Conakry

A mound of rubbish collapsed onto homes in Guinea’s capital and killed 30 people [10]. The government had announced on Thursday that it was closing the landfill because it was unsafe [10]. Cire Diallo told reporters that all five of her children were dead [10]. Guinea holds the world’s largest bauxite reserves and, at Simandou, its richest untapped iron ore [10].

02 · Lesson · why it matters

Why staying out is the first thing you lose

When two sides can no longer move each other, they both turn to whoever is still reachable, and want the same thing from them.

How it works

Two sides fight until neither can force the other
Direct pressure stops producing movement
Each turns to the people they can still move
Both demand the same third parties choose
Staying out becomes the expensive option

The twist

When two sides can no longer reach each other, they start competing over the same bystanders - and what each is really trying to take away is the bystander's ability to stay out of it.

Where you've seen this

A bitter divorce

neither can move the other, so both start asking the mutual friends to choose

A long strike

the fight shifts to suppliers and customers, who never had a view on the dispute

Two feuding neighbours

the street is asked to take sides on a wall nobody else can see

The catch

It only works while the bystanders have something both sides need - a port, a bank, a border. Ones with nothing to withhold are left alone, and ones with a great deal can charge both sides for the privilege.

Full lesson

Two threats, neither aimed at the enemy

On Saturday, the man who runs Iran’s security council went on state television and made a threat. He did not threaten the United States. He told Iran’s neighbours that any of them joining the new restrictions would be treated as an enemy.

On Monday, the US Treasury announces sanctions on Iran. The part that matters is not the part aimed at Iran. It is the part aimed at everyone who trades with Iran.

Two governments, six months into a war with each other, spent the weekend threatening people who are not in it.

What runs out

Six months is long enough for both sides to learn what the other will absorb. Iran has been bombed and has not surrendered. The United States has been shot at and has not withdrawn. Each has now watched the other take its best available blow and keep standing.

When that happens, the direct route stops paying. More of the same produces more of the same. What has not been used up is everyone else.

So the fight moves outward. Not because the bystanders did anything, and not because they matter more than they did in February. Because they are the only people left who can still be moved.

The demand is not help

Look closely at what each side is actually asking for, and it is not allegiance.

Washington is not asking Singapore to enter a war. It is asking Singapore to inspect what passes through its port. Tehran is not asking its neighbours to fight. It is asking them not to comply with someone else’s paperwork.

Neither is asking a third country to pick up a weapon. Both are asking it to stop being able to sit still. That is the resource under contest here: not the bystander’s help, but the bystander’s option to have no position.

And an option is easy to price. Every day it costs a little more, until one morning it costs more than choosing.

Why the middle is where the pressure lands

The countries in between are not weak. They hold exactly the things neither belligerent can seize by force - a port, a bank, a border crossing, a refinery, a set of customers.

That is what makes them worth threatening. It is also what makes the threat so hard to answer. Singapore’s prime minister said his government would investigate wrongdoing, and then said the true thing: it cannot trace and verify the whole supply chain behind every product crossing its docks. That is not evasion. It is a description of what a transit hub physically is.

He will be judged on it anyway. The demand does not adjust itself to what the demanded-of can actually do.

Neutrality was never a fact about you

Here is the part that is easy to miss, because it looks like weather.

Staying out of other people’s fights feels like a natural condition - something you simply are, as long as you keep your head down. It is not. Neutrality is a permission. It holds while the parties fighting find it cheaper to respect it than to break it, and it ends when that sum changes.

Nothing about Singapore changed this month. Nothing about Iraq, or Pakistan, or the Gulf states changed. What changed is that two exhausted governments recalculated, on their own books, what leaving those countries alone was worth.

That is the arrangement underneath today’s news, and it was built long before today. The route by which one government’s threat becomes another country’s problem was laid down by decades of ordinary decisions. Where to ship, where to bank, where to refine. None of them was taken as a choice about war.

Where it reaches

Brent crude closed the week near $94 a barrel. Iranians are being prepared for costlier petrol, in a country where petrol rises have twice brought people into the streets. Russians are queueing at pumps for an unrelated reason and the same underlying one.

None of those people were consulted. Most of them could not name the officials whose threats moved the price.

We tend to read a conflict by its two named sides, because that is how it is announced and that is how it is reported. But the people inside a fight are almost never only the ones fighting, and the ones furthest from the announcement usually find out last. Including us - reading it from somewhere safe, on a price we did not notice changing.

03 · Lab · your turn

The Price of Sitting Still

Rehearse a bystander's week-by-week choice as two sides raise the price of staying neutral.

04 · Hope · carry this

The countries being squeezed from both sides are also the ones still carrying messages between them. Pakistan's mediator lands in Tehran today, and Syria and Israel sat down in Jordan; the middle is usually where wars are talked to a stop.