President Donald Trump is pressing to assemble a naval coalition to reopen and “secure” the Strait of Hormuz, turning the narrow waterway at the heart of the Iran war into the latest test of U.S. power, allied solidarity, and global energy security. With commercial shipping largely stalled and oil prices climbing back toward triple digits, the White House is urging Europe, key Asian importers and even China to send warships, warning that Washington will “remember” who steps up, and who does not.
A vital chokepoint under fire
The Strait of Hormuz connects the Persian Gulf to the Gulf of Oman and the wider Indian Ocean, serving as the main outlet for crude exports from Saudi Arabia, Iraq, Kuwait, the UAE, Qatar, and Iran itself. Before the war, roughly a fifth of seaborne oil and a significant share of global liquefied natural gas (LNG) typically passed through its 21‑nautical‑mile‑wide channel.
Since U.S. and Israeli strikes on Iran’s Kharg Island export hub and other military targets earlier this month, Tehran‑aligned forces have used drones, naval mines, and anti‑ship missiles to threaten tankers and commercial vessels, prompting many shipping companies to suspend Gulf voyages. Analysts say traffic has “nearly halted,” with insurers either refusing coverage or demanding prohibitive war‑risk premiums.
Oil prices, which spiked above 110 dollars a barrel in the early days of the conflict, remain highly volatile as traders weigh the risk of a prolonged disruption against talk of government reserve releases and a possible ceasefire.
Trump’s plan: a coalition of escorts and strikes
Trump has framed securing the strait as both a military mission and a test of allies’ willingness to share the burden.
Speaking to reporters aboard Air Force One and in a series of Truth Social posts, he said he has “demanded about seven countries send warships” to help reopen Hormuz. He singled out China, Japan, South Korea, and European NATO members, arguing that they rely more heavily than the U.S. on oil that passes through the waterway.
“I am insisting that these nations step up and protect their own regions, as it is their territory. This is where they obtain their energy. They should come and aid us in safeguarding it,” he told reporters, adding that Washington “will remember” those that refuse.
According to Axios and MarineLink, U.S. officials are working toward:
- a naval escort mission in which U.S. and allied warships accompany tankers and cargo vessels through the strait
- pre‑emptive strikes on Iranian anti‑ship missile batteries and launchers along the coast before escorts begin, to reduce risk to the flotilla
- continued operations to destroy mines, fast‑attack boats and drone launch sites, building on a large‑scale precision raid that hit about 90 military targets on Kharg Island, including mine storage and missile bunkers
In a weekend post, Trump claimed the U.S. has “eliminated 100% of Iran’s military capability,” while acknowledging that Tehran still has enough drones and mines to menace shipping. “One way or another, we will soon ensure the Hormuz Strait is OPEN, SAFE, and FREE!” he wrote.
Allies cautious, but pressure is mounting
So far, few governments have publicly committed to sending ships, but several have signaled they are considering options.
Euronews reports that Trump has appealed directly to China, France, Japan, South Korea and the UK, saying these economies are “more affected by the disruption than the U.S.” and should therefore shoulder more of the security burden. He told reporters that British Prime Minister Keir Starmer had proposed deploying aircraft carriers to the region, which Trump argued “should have been dispatched before we started the war with Iran.”
NPR says the U.S. president has approached roughly seven nations to assist in escorting vessels through the Strait, claiming that some have agreed, though he has not named them. MarineLink, citing Wall Street Journal reporting, says the administration plans to announce as early as this week that “multiple countries have agreed to form a coalition to escort ships,” but notes that partners are still debating whether to start escorts before or after a ceasefire.
For European governments, the decision is fraught. Many rely heavily on Gulf energy and have warships capable of contributing but face domestic unease over deeper involvement in a U.S.‑Iran conflict whose legal mandate remains contested. Asian allies face similar dilemmas, balancing their own energy security against the risk of being drawn into a wider war.
Iran’s response: no sign of backing down
On the other side, Iran has signaled it has no intention of abandoning the waterway as leverage.
A live blog from Al Jazeera quotes Foreign Minister Abbas Araghchi as saying Tehran “never sought a ceasefire” with the U.S. and is prepared for a long war. Iranian forces and allied militias have continued to launch drone and missile attacks on shipping and infrastructure across the Gulf, including strikes that sparked fires near Dubai’s airport and the Emirati port of Fujairah.
Tehran argues that U.S. and Israeli strikes on Kharg Island and other sites amount to an attempt to “strangle” Iran’s economy and says it has the right to respond in kind. Analysts warn that any large‑scale escort mission would almost certainly face harassment, from swarming speedboats and drone overflights to attempts at mining the channel, raising the risk of a miscalculation that could escalate into direct naval clashes.
High stakes for the global economy
For global markets, what matters most is whether shipping can resume safely, and how quickly.
Euronews notes that oil prices “continue to rise” as the Iran war enters its third week, with traders reacting to threats against Gulf export facilities and uncertainty over any coalition plan. CNBC reports that Trump’s earlier comments about having “obliterated” military targets on Kharg Island, while sparing Iran’s oil infrastructure, did little to calm fears that Tehran will retaliate against neighbors and tankers.
A sustained shutdown of Hormuz would:
- squeeze supplies from major producers, potentially sending crude prices sharply higher
- strain already fragile global growth, which the IMF says is only modestly above 3 percent even before accounting for a fresh energy shock
- hit Asia and Europe especially hard, given their reliance on Gulf oil and LNG
Any success in reopening the route through naval escorts could ease those pressures—but only if Iran chooses not to escalate in response.
Domestic politics and alliance strains
Trump’s handling of Hormuz is also reverberating through domestic and alliance politics.
NPR reports that he has combined public appeals for help with veiled threats, telling NATO partners that the U.S. would “remember” those who refused to send ships and hinting at consequences for defense and trade ties. Critics in Europe and within the U.S. warn that such rhetoric risks turning a difficult security challenge into a loyalty test that could deepen fractures inside NATO.
At home, the president has presented the prospective coalition as proof that his confrontational stance toward Tehran is yielding results, even as Democratic lawmakers question the legal basis for ongoing strikes and call for clearer war aims. With oil prices climbing and shipping disruptions feeding into inflation, the economic fallout could quickly become a political liability if voters blame the White House for escalation.
A narrow channel, a narrow path
For now, the Strait of Hormuz remains largely closed to routine commerce, open only to sporadic, heavily guarded transits. Trump’s vow to secure it, backed by intensified strikes on Iranian assets and mounting pressure on allies, points to a high‑risk bet: that a visible show of naval force will deter further attacks and restore freedom of navigation faster than diplomacy alone.
Supporters argue that leaving the world’s most important energy chokepoint effectively in the hands of Iranian forces would invite more aggression and undermine global norms on open sea lanes. Opponents warn that sending a multinational armada into one of the planet’s most volatile straits, against an adversary skilled in asymmetric warfare, could ignite the kind of wider regional war Washington says it wants to avoid.
In the days ahead, the composition, and the rules of engagement, of any coalition will go a long way toward deciding which view proves right. What is already clear is that the effort to “secure” Hormuz has become a crucible for U.S. leadership, allied cohesion and the delicate balance between energy security and the risks of war.