As tensions in the world’s key oil chokepoint persist, OPEC+ morphs into a crisis manager and Asian importers are forced to rethink risks
Missile and drone attacks on energy hubs across the Gulf have drawn the wider US-Israeli war with Iran directly into the core of global energy routes. Within three weeks, the region has shifted from a zone of latent risk to the epicenter of heightened security concerns around energy infrastructure and commercial shipping.
The Strait of Hormuz, which carries about 21% of global petroleum liquids, has transformed from background anxiety to an overt risk corridor. As insurers reassess exposure and tanker activity slows, the chokepoint itself has become the flashpoint for geopolitical contagion into energy markets.
A week into the conflict, the United States pledged naval escorts and broader supply‑side measures, however it failed to secure backing from European allies to get involved militarily.On March 19 a host of European countries, as well as Japan and Canada, had expressed their readiness to “contribute to efforts to ensure safe passage through the Strait.”
However, German Chancellor Friedrich Merz told reporters on the same day in Brussels that Berlin would only involve itself in the region after military action comes to a halt, stating, “We can and will only be able to get involved once the guns fall silent.”
While various data and media report suggest that some tankers are effectively able to traverse the Straight, for which some countries, including Pakistan, China, Iraq, and Malaysia are having talks with Iran, safe navigation has still not been fully restored, and markets remain unconvinced that diplomatic signaling alone can quickly normalize flows.
Oil markets reacted swiftly, as Brent rose above $119 per barrel on March 19 before easing to about $109.85 on March 20, still leaving it nearly 7% higher for the week. More strikingly, the benchmark Middle East Dubai crude hit a record of around $166.80 per barrel, underlining how physical market tightness is now outpacing headline futures benchmarks. Analysts continue to warn that any sustained Hormuz disruption could push crude far higher.
Even absent a full blockade, costlier freight, insurance, and rerouting are embedding a durable war premium, redefining OPEC+’s role, and especially the Saudi‑Russia axis, as guardians not just of oil prices but of the credibility of Gulf sea lane security itself.
From Facility Strikes to Flow Disruptions
Although several oil facilities and tankers have been struck during the conflict, the real market shock has come not from the widespread destruction of production capacity but from disruption to the Gulf’s entire operating ecosystem, shipping routes, insurance markets and tanker logistics. Airspace, ports, shipping insurance and tanker routing have all been drawn directly into the conflict zone.
At least 21 civil ships, including oil tankers, have reportedly been attacked or hit by projectiles in the Persian Gulf and Strait of Hormuz since the start of the conflict.
Ship tracking data shows dozens of tankers waiting inside or near the Gulf as operators avoid entering potentially dangerous waters. Since late February, queues at the Strait of Hormuz have grown as ships delay voyages or wait for clearer guidance on escorts and insurance, turning a security shock into a logistics disruption. It is reported that even if safe passage is eventually negotiated, fully reviving logistics will take far longer than many initially assumed.
War Premium Versus Spreadsheet Surplus
Before this escalation, Brent had already climbed into the low‑to‑mid $70s amid tightening balances and rising geopolitical tensions. What has changed since then is that the physical market has tightened even faster than the paper market. According to oil‑shipment tracker Petro‑Logistics, flows of crude and condensate have dropped by about 12 million bpd, roughly 12% of daily global demand, as output cuts and export halts by Gulf producers ripple through the market. That sharpens the disconnect between global supply spreadsheets and real‑world deliverability.
On paper, the IEA’s projected 2026 surplus still suggests a comfortable balance. But in practice, the question is no longer just whether oil exists somewhere in the system; it is whether it can move safely, affordably and on time through a militarized corridor.
The headline numbers suggest the world has plenty of oil. The IEA and other forecasters expect non‑OPEC+ producers such as the United States, Canada, Brazil and Guyana to keep adding barrels, contributing to the mid‑decade surplus. Yet roughly one fifth of global petroleum liquids and LNG still move through Hormuz. Even after emergency measures, the physical market is behaving as if accessibility, not just aggregate supply, is the real constraint. For instance, cargoes of European and African crude have climbed to around $120 per barrel, with previously discounted Russian barrels now trading back above $100, northwest European jet fuel has hit roughly $220 a barrel, while European diesel has moved beyond $200.
On paper, closing a strait that carries around 20-21 million bpd, while Saudi and Emirati pipelines can divert only about 6-8 million bpd, would still leave well over 10 million bpd effectively stranded or shut in. Once spare capacity outside the chokepoint and a realistic draw on IEA emergency stocks are considered, most scenario exercises suggest an effective net loss of around 8-10 million bpd in a prolonged crisis, rather than the full volume normally transiting the Strait of Hormuz. That is still enough to wipe out the projected 2026 surplus and to justify a substantial, structural war premium in crude benchmarks.
OPEC+ Coordination
This crisis has erupted just as OPEC+ edges away from behaving as a simple price band cartel toward a more complex role by smoothing volatility in a corridor‑constrained market.
At their latest ministerial meeting, producers signaled a modest, deliberately reversible April output rise of about 206,000 bpd, underlining that the move is aimed more at managing sentiment than materially shifting fundamentals.
For Riyadh and Moscow, this was less a volume adjustment than a governance signal. OPEC+ will not remain entirely passive while a war premium built on shipping risk runs away from them.
With an estimated 5-6 million bpd of spare capacity, concentrated in Saudi Arabia and the United Arab Emirates, these producers sit at the center of any plausible crisis‑stabilization story. Spare capacity, once primarily a revenue instrument, is being repurposed as geopolitical capital.
Yet the limits are stark. OPEC+ cannot insure tankers or neutralize naval threats; it can only adjust theoretical availability. As mentioned above, even as allied governments moved closer to supporting Hormuz security, oil prices still rose because traders judged that the underlying market remained tight and the production damage and logistics dislocation would not be reversed quickly.
Russia’s export routes are less directly exposed to Hormuz than those of Gulf producers, which means its barrels can still play a stabilizing role in wider supply balances. In that sense, Russian flows remain part of the broader flexibility available to major Asian importers, including India. How Saudi Arabia, the UAE and Russia coordinate from here will determine whether OPEC+ acts primarily as a stabilizing buffer or allows elevated prices to persist.
New Geopolitical Capital
The Gulf crisis crystallizes a wider structural shift in global energy politics. The key variable is no longer marginal supply alone; it is the stability of shipping routes and the credibility of deterrence around them. The Strait of Hormuz remains the world’s most important oil transit chokepoint, with flows that cannot be fully rerouted even if alternative pipelines are maximized. As long as tensions there stay elevated, a war premium can persist even without significant upstream damage. This premium is now being reinforced by physical dislocation, stranded cargoes, shipping paralysis and higher replacement costs across global crude and fuel markets.
In this environment, spare capacity becomes geopolitical capital as much as a market tool. OPEC+ is evolving from a price‑band manager into a quasi‑governance institution that uses flexible production, signaling and spare capacity to buffer a structurally riskier corridor, while major Asian importers are being pushed to think of energy security less as securing barrels and more as ensuring safe passage, diversified routes and robust buffers.
The current Gulf crisis is therefore not an exception, but an early test of a new energy order where control over shipping routes, insurance and maritime security matters as much as control over oil fields. For producers, importers and maritime powers alike, the challenge is no longer only to produce enough oil, but to preserve the credibility of the corridors through which that oil must move.
What is emerging is not a shortage of oil, but a shortage of assured access, where the stability of movement, rather than the availability of supply, is becoming the defining variable in global energy security.