Strait of Hormuz crisis: US coalition plan lifts oil in 2026

Why the Strait of Hormuz shutdown matters

The United States is pushing to form an international coalition to restore navigation through the Strait of Hormuz, after the waterway’s effective closure during the Iran conflict. The strait is a critical energy chokepoint that historically carries about 20% of the world’s oil and gas supplies. With shipping traffic slowing “to a trickle,” the disruption has tightened global supply and raised concerns about inflation and economic slowdown. The reporting comes from a State Department cable seen by Reuters and additional details cited by Axios.

What triggered the current standoff

The war began with U.S.-Israeli strikes on Iran on February 28, and the strait has remained closed two months into the conflict. A ceasefire has been in place since April 8, but the dispute over maritime access has not been resolved. Iran has continued blocking the strait in response to a U.S. naval blockade of Iran’s oil exports, described as Tehran’s economic lifeline. Reuters also reported Iran warning that renewed U.S. attacks would be met with “long and painful strikes” on U.S. positions.

Washington’s coalition proposal: Maritime Freedom Construct

The State Department cable invited partner countries to join a new coalition called the Maritime Freedom Construct (MFC). It describes the MFC as a first step toward a “post-conflict maritime security architecture for the Middle East,” aimed at enabling ships to navigate the strait. The cable said the coalition would link diplomacy, intelligence sharing and naval support to restart maritime traffic. Secretary of State Marco Rubio approved the initiative on April 28, and the message was due to be delivered orally to partner nations by May 1.

Trump’s military options and the pressure campaign

President Donald Trump was expected to receive a briefing on Thursday on plans for fresh U.S. military strikes on Iran, according to Axios. The objective, as described in the reporting, is to increase Iranian flexibility on nuclear issues in negotiations. Axios also said another plan involves taking over part of the Strait of Hormuz to reopen commercial shipping, and that such an operation may involve ground forces. Separately, the White House said Trump discussed with U.S. oil companies how to mitigate the impact if the U.S. blockade on Iranian ports extends for months.

Oil’s reaction: Brent hits multi-year highs

Oil markets have reacted sharply to the risk of prolonged disruption. Reuters reported Brent crude hitting more than $126 a barrel at one point, the highest level since March 2022 after Russia’s invasion of Ukraine, before slipping back to $113 a barrel. Reuters also said Brent prices have doubled since the February 28 attack began. In an earlier Reuters report dated April 27, Brent futures rose $1.90 (2.8%) to settle at $108.23 a barrel, while WTI rose $1.97 (2.1%) to settle at $16.37.

How much oil is being disrupted

A Reuters-cited analyst from PVM Oil Associates said the diplomatic stand-off means “every day 10-13 million barrels of oil fail to get to the international market.” The broader context in the Reuters reporting is that shipments through Hormuz remained limited as talks stalled. With the strait carrying a large share of global oil and gas flows in normal conditions, the market has treated the reduced transit as a direct constraint on global supply.

Where allies stand: support, conditions, and caution

France, Britain and other countries have held talks on contributing to the coalition framework. But the Reuters report said they were only willing to help open the strait when the conflict ends. Germany’s Chancellor Friedrich Merz was reported urging Tehran to stop “playing for time.” Japan’s Prime Minister Sanae Takaichi said she spoke with Iranian President Masoud Pezeshkian to ensure safe passage for a Japanese-related vessel and others.

Pakistan’s mediation role and the diplomacy channel

Pakistan was described as a mediator trying to avoid escalation, while the two sides exchange messages on a potential deal. A Pakistani source told Reuters that Islamabad was working to reduce the risk of the conflict widening. The reporting also notes that efforts to resolve the conflict have hit an impasse, despite the ceasefire.

Why this matters for India and global fuel costs

The reporting highlights rising pump prices and politically sensitive fuel inflation worldwide as crude prices jump. India is a major energy importer, and the user-provided context states India meets about 88% of crude oil demand and nearly half of natural gas needs through imports, much of it routed via Hormuz. The same context also referenced India summoning Iran’s envoy over an incident involving Indian-flagged vessels in the strait, while urging safe passage. For Indian markets, the immediate transmission channel is higher landed crude costs and potentially higher downstream fuel and input prices.

Key facts at a glance

What to watch next

The next near-term milestones are Trump’s expected briefing on strike options and the State Department’s outreach to partner nations ahead of the May 1 timeline. Markets are also tracking whether European partners maintain their condition that reopening support should wait until hostilities end. Any shift in the naval blockade dynamics, or a mediated arrangement signaled through Pakistan’s channel, would likely be reflected quickly in crude prices and shipping activity.