We are working together smartly, and very well.
At one of the world's most consequential chokepoints, a quiet exchange of letters between Washington and Beijing has produced a striking diplomatic arrangement: the United States will permanently reopen the Strait of Hormuz, and China has pledged to withhold weapons from Iran. The deal, announced by President Trump this week, reflects an older logic of great-power statecraft — that rivals can sometimes find common ground when their interests, however briefly, align. Whether this moment of convergence holds, or dissolves under the weight of tariff wars and competing regional ambitions, will become clearer when Trump and Xi meet in May.
- The United States has been blockading the Strait of Hormuz — a waterway carrying a third of the world's seaborne oil — creating enormous pressure on global energy markets and regional stability.
- Trump announced a permanent lifting of that blockade, framing it as a direct reward for China's written assurance that it would not supply weapons to Iran, a commitment Xi reportedly made in response to a personal letter from Trump.
- The arrangement carries a sharp edge: Trump has warned of a 50 percent tariff on Chinese goods if Beijing is caught violating the weapons embargo, making cooperation both an incentive and a test.
- China's official stance remains complicated — Beijing publicly calls the US-Israeli campaign against Iran illegal, yet Xi has stayed measured, even proposing a four-point peace roadmap during talks with Abu Dhabi's Crown Prince.
- The May Trump-Xi summit looms as the real proving ground, where the durability of this letter-based détente will be measured against the full weight of US-China rivalry.
President Trump announced this week that the United States would permanently reopen the Strait of Hormuz, casting the decision as a strategic exchange with Beijing. American naval forces had been maintaining a blockade of the critical waterway, and Trump framed the lifting of that blockade as a reward for Chinese cooperation on a matter he considered equally consequential: keeping weapons out of Iranian hands.
The arrangement, as Trump described it on Truth Social, grew from a direct exchange of letters with President Xi Jinping. Trump wrote requesting that China cease any weapons transfers to Iran; Xi responded with assurances that no such transfers were occurring. Trump presented this correspondence as proof that direct communication between leaders could produce results, and he added — with characteristic humor — that he expected a warm reception from Xi when the two meet in May, joking about anticipating a 'big, fat, hug.'
Yet the diplomatic warmth coexists with a hard warning. Trump has threatened a 50 percent tariff on Chinese goods if Beijing is caught supplying military equipment to Tehran, a penalty he described as 'staggering.' The dual message — cooperation is preferable, but confrontation remains an option — reflects the tension at the heart of his approach to great-power competition.
China's position is layered. Beijing has publicly declared the joint US-Israeli military campaign against Iran illegal under international law, yet Xi has avoided inflammatory rhetoric. This week, during a meeting with Abu Dhabi's Crown Prince, Xi outlined a four-point roadmap toward a regional peace settlement — a signal that China sees itself as a potential mediator rather than merely a bystander.
The Strait of Hormuz carries roughly one-third of global maritime oil and gas trade, making its status a matter of international consequence. Trump's decision to lift the blockade, contingent on Chinese restraint, suggests he believes the diplomatic gains outweigh the leverage that closure provides. Whether the framework survives the May summit — and the competing pressures of trade tensions, regional ambitions, and domestic politics on both sides — remains the defining question.
President Donald Trump announced this week that the United States would permanently reopen the Strait of Hormuz, framing the decision as a strategic exchange with Beijing. The move comes as American naval forces maintain a blockade of one of the world's most critical shipping channels, and Trump cast the opening as a reward for Chinese cooperation on a separate but equally consequential matter: keeping weapons out of Iranian hands.
In a post on Truth Social, Trump laid out the logic of the arrangement with characteristic directness. China, he said, had agreed not to supply military equipment to Iran after he personally wrote to President Xi Jinping requesting as much. In return, Trump was permanently opening Hormuz—a gesture he described as beneficial not just to Beijing but to the broader world. He added that he expected Xi to greet him warmly when the two leaders meet in May, joking that he anticipated "a big, fat, hug" from the Chinese president.
The announcement reflects a delicate balancing act in Trump's approach to great-power competition. On one hand, he has threatened China with severe economic consequences if it violates the weapons embargo on Iran. In recent statements, Trump warned of a 50 percent tariff on Chinese goods if Beijing is caught supplying military equipment to Tehran—a penalty he described as "staggering." Yet simultaneously, he is signaling that cooperation is possible and preferable to confrontation, even as tensions simmer over trade and geopolitical influence.
Trump's account of the arrangement rests on an exchange of letters with Xi. According to Trump's telling, he wrote to the Chinese leader requesting that Beijing cease weapons shipments to Iran. Xi responded with assurances that China was not engaged in such transfers. The president presented this correspondence as evidence of a working relationship, one built on direct communication and mutual interest rather than public posturing or threats.
China's official position on the broader Middle East conflict remains more complicated. Beijing has publicly stated that the joint American and Israeli military campaign against Iran is illegal under international law. Yet Xi himself has largely refrained from making inflammatory public statements about the conflict. Instead, this week, during a meeting with Abu Dhabi's Crown Prince Sheikh Khaled bin Mohamed bin Zayed Al Nahyan, Xi outlined a four-point roadmap that he suggested could lead to a peace settlement between the United States and Iran in the region.
Trump's tone in announcing the Hormuz decision mixed business with levity. He suggested that the arrangement was simply smarter than the alternative—that cooperation beat fighting. But he also made clear that the United States retained the capacity and willingness to fight if necessary, noting that America was "far better" at military conflict than any other nation. The comment seemed designed to reassure allies while reminding adversaries of American strength.
The permanent opening of Hormuz represents a significant shift in American posture toward one of the world's most strategically vital waterways. The strait handles roughly one-third of global maritime trade in oil and liquefied natural gas, making its security a matter of international concern. Trump's decision to lift the blockade, contingent on Chinese restraint regarding Iran, suggests he believes the diplomatic gains outweigh the leverage that closure provides.
The May meeting between Trump and Xi will test whether this framework holds. Both leaders face domestic pressures and competing interests in the region. China wants to maintain its economic ties and influence in the Middle East. The United States wants to contain Iranian power and maintain its own dominance. Whether the letters exchanged between the two presidents represent a genuine meeting of minds or merely a temporary truce remains to be seen.
Notable Quotes
China is very happy that I am permanently opening the Strait of Hormuz. I am doing it for them, also—and the World. They have agreed not to send weapons to Iran.— President Donald Trump, Truth Social post
I wrote him a letter asking him not to do that, and he wrote me a letter saying that, essentially, he's not doing that.— President Donald Trump, on his correspondence with Xi Jinping regarding weapons to Iran
The Hearth Conversation Another angle on the story
Why would Trump give up control of the Strait of Hormuz—one of the world's most important chokepoints—just on China's word that it won't send weapons to Iran?
Because he's betting that the diplomatic win is worth more than the leverage. A blockade is a blunt instrument. It hurts everyone, including American allies. If he can get China to voluntarily step back from arming Iran, he gets the same outcome without the economic pain or the international backlash.
But what's to stop China from lying? Trump himself is threatening 50 percent tariffs if he catches them breaking the deal.
That's the enforcement mechanism. The threat is real, and both sides know it. But Trump is also signaling that he prefers the carrot to the stick. He's saying: cooperate with me, and we can work together. Defy me, and it gets expensive. It's transactional, but it's also a way of keeping the relationship from spiraling into pure antagonism.
And the "big, fat, hug" comment—is that just Trump being Trump, or is there something deeper there?
It's both. On the surface, it's showmanship. But it's also a signal to Xi that Trump sees him as a peer, someone worth cultivating a personal relationship with. In diplomacy, especially at that level, personal rapport matters. Trump is saying: we can do business together. We don't have to be enemies.
What about China's claim that the U.S.-Israeli campaign against Iran is illegal? How does that fit into this cooperation?
It doesn't, really. China maintains its legal position while still agreeing not to arm Iran. It's a way of having it both ways—criticizing American policy while still cooperating on the specific issue Trump cares about. Xi gets to look principled at home, and Trump gets what he wants on weapons.
So the May meeting is the real test.
Exactly. Everything depends on whether both sides actually follow through. If China keeps its word and Trump opens Hormuz permanently, it could reset the entire relationship. If China cheats, or if Trump suspects it has, the whole arrangement collapses and things get much worse.