The US Treasury issued a notice on Friday warning that any individual or company paying Iran a “toll” for passage through the Strait of Hormuz would be at risk of violating US sanctions. The move further escalates geopolitical tensions surrounding the critical shipping channel.

Background: Ongoing Strait Blockade

The Strait of Hormuz, one of the world’s most important oil transit chokepoints, remains effectively closed. Since the US-Iran conflict began, the security of passage through the strait has been severely threatened, causing sustained turbulence in global energy markets.

Iran has reportedly attempted to charge “tolls” for vessels transiting the strait, a move the US views as a direct challenge to its sanctions regime.

Impact of the Treasury Notice

The Treasury’s warning means that any financial transaction with Iran related to strait passage could be deemed a violation of existing sanctions. This will further increase operational risks and compliance costs for international shipping companies in the region.

For global energy markets, the warning carries significant implications:

• Shipping companies may face stricter compliance scrutiny
• Insurance costs are expected to climb further
• Development and use of alternative routes will accelerate

Global Supply Chain Disruptions

The continued closure of the Strait of Hormuz has already produced ripple effects across the global economy. Sustained oil price increases have pushed up energy costs, which in turn flow through to food and manufacturing sectors.

The Bank of England held interest rates this week but made clear that due to the “uncertainty and severity” brought by the Iran war, rate hikes could come later this year. In the most adverse scenario — with oil above $120 a barrel for the rest of the year — the UK could face up to six rate increases.

Ceasefire Negotiations in Limbo

Meanwhile, ceasefire negotiations between Iran and the US remain stalled. Iran sent a new proposal to the US via Pakistani intermediaries, though the details have not been made public. Trump expressed dissatisfaction, stating that Iran is “not coming through with the kind of deal that we have to have.”

Trump told reporters: “We just had a conversation with Iran. Let’s see what happens. But, I would say that I am not happy.”

Outlook

Analysts note that unless the US and Iran can reach a comprehensive agreement on strait passage and nuclear issues, global energy markets and the broader economy will continue to face uncertainty. The Treasury’s latest warning signals that the US government is intensifying economic pressure on Iran through multiple channels.

Source: BBC News