海角大神

Strait of Hormuz: Why no one, so far, is rushing to help US open vital passage

|
Lee Jin-man/AP
Protesters shout slogans against President Donald Trump's request to multiple countries to send warships to keep the Strait of Hormuz open, near the U.S. Embassy in Seoul, South Korea, March 16, 2026.

President Donald Trump, who went to war against Iran with only Israel at America鈥檚 side, is now imploring other countries to join the United States in a military operation to reopen the Strait of Hormuz.

In weekend social media posts, Mr. Trump said the U.S. had asked seven countries to join in an effort to secure the vital Persian Gulf waterway through which 20% of global crude oil shipments pass.

He also forewarned any that decline the request, 鈥淲e will remember.鈥

Why We Wrote This

President Donald Trump鈥檚 appeal for help reopening the Strait of Hormuz, the vital Persian Gulf shipping lane that Iran has closed, has received a cool reception from U.S. allies that feel mistreated and weren鈥檛 consulted before Mr. Trump鈥檚 decision to go to war.

But the early response of European and Asian allies and partners that were never consulted about this war before it was launched has been reluctant at best.

Japan, Australia, Italy, and Germany have already said no, while others have responded tepidly that they are considering the request. Britain said it could eventually deploy robot minesweepers.

Treatment of allies

Some have punctuated their 鈥渘o鈥 with not-so-veiled criticism of Mr. Trump鈥檚 unilateral decision to go to war. 鈥淭his is not our war; we have not started it,鈥 said German Defense Minister Boris Pistorius.

And Mr. Trump should not have expected anything better, say many analysts and longtime diplomats, given both the way the war was launched and what they call the president鈥檚 dismissive and threatening approach to allies.

Liesa Johannssen/Reuters
German Defense Minister Boris Pistorius speaks at an exercise in which military medics hand over simulated casualties to civilian partners, in Berlin-Schoenefeld, Germany, March 6, 2026. Germany is among the U.S. allies that have rejected President Donald Trump's appeal for assistance in the Strait of Hormuz.

鈥淵ou don鈥檛 build a coalition after you go to war. You build a coalition with weeks and months of diplomacy before you go to war so that when situations like this come up, you have others at your side,鈥 says Aaron David Miller, a Middle East analyst with decades of diplomatic experience in both Republican and Democratic administrations.

No one should be surprised, then, least of all in the administration, that countries are not jumping at the president鈥檚 request.

鈥淭his is quite extraordinary, going to war without consulting with allies, not to mention completely underestimating the capacity of your adversary,鈥 adds Dr. Miller, now a senior fellow at the Carnegie Endowment for International Peace in Washington.

By comparison, Dr. Miller points to the months of diplomacy and even hat-passing that President George H.W. Bush undertook before launching the 1991 Gulf War that followed Iraq鈥檚 1990 invasion of Kuwait. Even President George W. Bush took great pains to build a 鈥渃oalition of the willing鈥 despite the unpopularity of the 2003 Iraq war.

Others say allies and partners that once would have thought twice before turning down a U.S. request are now more open to crossing a leader who has dealt with them largely through threats and even derision.

Loss of trust

鈥淭he response we鈥檙e seeing, especially among the Europeans, is the culmination of the way Trump has treated allies 鈥 everything from threatening to seize the territory [Greenland] of a NATO ally [Denmark] to the administration鈥檚 declaration of Europe鈥檚 鈥榗ivilizational decline,鈥欌 says Bruce Jentleson, a former State Department Middle East expert who is now a professor of public policy at Duke University in Durham, North Carolina.

The problem for Mr. Trump, he adds, 鈥渋s that there is no longer any trust.鈥

And trust is key in the making of any diplomatic and military coalition, he says.

Brook/Mitchell/Reuters
British Prime Minister Keir Starmer addresses the media on the situation in the Middle East, at Downing Street in central London, March 16, 2026.

鈥淭here is no trust in Trump鈥檚 judgment in conducting the war, nor is there any trust that he would take their perspective or counsel into account,鈥 Professor Jentleson says. 鈥淭he Europeans have learned that if you give Trump any concessions, he鈥檚 just going to come back for more.鈥

President Trump said in an interview with the Financial Times on Sunday that NATO faces a 鈥渧ery bad future鈥 if the European allies do not heed the U.S. call.

Nevertheless, it would take 鈥渨eeks and months鈥 to put together and carry out a complex campaign to secure the Strait of Hormuz, Dr. Miller says, noting that other countries would likely be wary of the ramifications of joining the U.S.-Israeli war.

鈥淚t may be fair to say that the Chinese, for example, would be among the first to benefit from opening the strait, as they normally import 1.4 million barrels a day鈥 that ship through Hormuz, he says. 鈥淏ut I find it hard to believe that given all the risks involved, they are going to allow themselves to be drawn into this crisis.鈥

Moreover, China is most likely weighing the benefits of sitting back and watching the U.S. dig itself deeper into the Iran quagmire, Dr. Jentleson says.

鈥淭he more the U.S. is seen as a disrupter 鈥 and worse 鈥 of the global order, the more the Chinese would see that as acting to their benefit,鈥 he says. 鈥淐hinese interests don鈥檛 require them to put themselves at risk in a conflict of Washington鈥檚 making. They are more likely assessing the situation overall and concluding, 鈥榃hy bail the U.S. out?鈥欌

You've read  of  free articles. Subscribe to continue.
Real news can be honest, hopeful, credible, constructive.
海角大神 was founded in 1908 to lift the standard of journalism and uplift humanity. We aim to 鈥渟peak the truth in love.鈥 Our goal is not to tell you what to think, but to give you the essential knowledge and understanding to come to your own intelligent conclusions. Join us in this mission by subscribing.

Give us your feedback

We want to hear, did we miss an angle we should have covered? Should we come back to this topic? Or just give us a rating for this story. We want to hear from you.

 
QR Code to Strait of Hormuz: Why no one, so far, is rushing to help US open vital passage
Read this article in
/USA/Foreign-Policy/2026/0316/trump-iran-war-oil-strait-of-hormuz
QR Code to Subscription page
Start your subscription today
/subscribe