Faisal Islam: Iran war pause is welcome but the economic scars will last

Faisal Islam: Iran War Pause is Welcome but Economic Scars Will Last

Over the last six weeks, the Strait of Hormuz has been a focal point of global disruption. Approximately 800 vessels are thought to have been immobilized in the Gulf, many carrying oil and gas, unable or hesitant to navigate out to open waters. This bottleneck has sparked a chain reaction, linking the region’s logistical challenges to climbing fuel costs, elevated airfares, and increasing mortgage rates worldwide. Beyond oil, the strait also serves as a critical artery for other petrochemical goods—such as jet fuel, fertiliser components, and industrial materials like helium, vital for microchip production.

The recent overnight ceasefire offers a reprieve, halting further conflict and creating an opportunity for deescalation. Markets have reacted favorably, with oil and gas prices dropping by 15% and stock markets rebounding. Yet, lingering concerns about the economic fallout persist. The terms of the agreement remain unclear, with Iran, the US, and Israel presenting differing narratives. The success of this pause hinges on whether face-to-face talks materialize, and whether the strait’s operations can resume smoothly.

Key to this is the strait’s physical state. Will shipping resume unimpeded, as hinted by President Trump, or will it proceed under Iranian coordination, as stated by Foreign Minister Zarif? This distinction matters for not only oil but also other commodities like diesel, sulphur, and urea. The longer the ceasefire lasts, the more probable it is that inflationary pressures will ease in the coming months. However, the long-term economic implications remain uncertain, as Iran’s control of the strait has reshaped global dynamics.

Iran’s ability to manage the strait—despite lacking a navy and airforce—has introduced a new dimension to regional and international trade. It has even begun imposing transit fees, suggesting a shift in economic power. Will this model endure? Will Gulf nations accept it? The proposal for joint control with Oman appears ambitious, raising questions about the strait’s future as a toll route. Before the conflict, such scenarios were unthinkable, yet now they loom as potential realities.

Infrastructure damage in Qatar has already impacted global gas production, with recovery taking weeks and full capacity restoration requiring years. To mitigate rising energy bills, Europe will depend on a steady flow of liquified natural gas (LNG) tankers from the Gulf until summer. A modest increase in UK energy costs is expected in July, but October’s sharper rise may be avoided. Lower inflation, in turn, could stabilize interest rates, as evidenced by the European governments’ reduced borrowing costs, including a notable decline in the five-year gilt rate.

This pause alleviates immediate strain on the global economy, particularly as finance ministers prepare for IMF meetings in Washington DC. However, the deeper economic repercussions—such as disruptions to gas supply and the strait’s strategic importance—remain unresolved. The war has already altered the balance of power, and its lasting effects on prices, growth, and international trade will shape the months ahead.