Trump Went to War Without Asking Anyone. Now He's Asking Everyone. No One Is Coming.
Trump bypassed diplomatic coordination before striking Iran. Now he's pressing roughly a half-dozen countries — including China — to send warships to reopen the Strait of Hormuz. China is noncommittal. France is a "maybe." Britain is unlikely to dispatch a warship. No country has committed. The China summit has been rescheduled to May.
The Ask
President Trump says he has asked roughly a half-dozen countries to send warships to help reopen the Strait of Hormuz, through which approximately one-fifth of the world's traded oil normally flows. Speaking at the White House, Trump listed Japan, China, South Korea and "several countries in Europe" as examples of nations he was pressing to contribute. So far, none has committed. (Source: PBS NewsHour/AP, March 2026.)
Trump publicly framed the ask in terms of self-interest: "We strongly encourage other nations whose economies depend on the strait far more than ours … we want them to come and help us with the strait." He added that the US doesn't need the strait's oil because of its own domestic production — and then separately insisted the US didn't need help from anyone because "we're the strongest nation in the world." (Source: PBS NewsHour/AP, March 2026.)
White House press secretary Karoline Leavitt, asked why nations that were neither consulted nor involved in the decision to strike Iran should now put their troops in danger to secure the strait, argued that other countries were benefiting directly from Trump's effort to disarm the Iranian regime. "This is something not just the United States but the entire Western world has agreed with for many, many years," she said. (Source: PBS NewsHour/AP, March 2026.)
The Responses: Noncommittal Across the Board
The responses from the countries Trump has approached range from polite noncommittal to quiet refusal, according to PBS NewsHour/AP reporting:
- China: Noncommittal. Beijing's Foreign Ministry spokesperson Lin Jian did not respond directly to Trump's call for outside help in the strait, instead repeating China's call for an end to the fighting. (Source: PBS NewsHour/AP.)
- France: Described as a "maybe" — potentially willing to escort ships, but only when "circumstances permit." (Source: PBS NewsHour/AP.)
- Britain: Unlikely to dispatch a warship. The UK has avoided direct military involvement in the conflict beyond authorizing US use of UK bases. (Source: PBS NewsHour/AP.)
Reuters confirmed that "Trump's request for assistance so far has largely been rebuffed." China, which imported around 12 million barrels of oil daily during the first two months of 2026 — the most of any country in the world — has not directly responded to Trump's request. (Source: Reuters, March 25, 2026.)
The 12 million barrels per day figure puts China's energy stake in the strait in concrete terms. Iran also supplies China directly: China purchased on average 1.38 million barrels per day of Iranian oil in 2025, according to the commodity intelligence firm Kpler. (Source: Reuters, citing Kpler, March 21, 2026.)
The China Summit: Postponed, Rescheduled for May
Trump's planned late-March summit with Chinese President Xi Jinping in Beijing has been postponed and rescheduled to May 14 and 15, 2026. Trump announced the new dates on Truth Social, writing: "Our Representatives are finalizing preparations for these Historic Visits. I look very much forward to spending time with President Xi in what will be, I am sure, a Monumental Event." (Source: Reuters, March 25/26, 2026.)
The White House said Trump's decision to delay the trip reflected his desire to remain in Washington to coordinate the war — not any disagreement with Beijing over the Iran conflict or Hormuz. Treasury Secretary Scott Bessent, speaking on CNBC from Paris where he was meeting with Chinese Vice Premier He Lifeng, stated: "If the meeting for some reason was rescheduled, it would be rescheduled because of logistics. The president wants to remain in D.C. to coordinate the war, and traveling abroad at a time like this may not be optimal." He explicitly urged investors not to react negatively to a potential delay. (Source: PBS NewsHour/AP, citing Bessent on CNBC.)
Trump's visit will be his first to China in eight years — his last was in 2017 during his first term. It will be the leaders' first in-person talks since an October 2025 meeting in South Korea, where they agreed on a trade truce. The postponement due to the Iran war adds a new layer of geopolitical complexity to a relationship already strained over tariffs and Taiwan. (Source: Reuters, March 25, 2026.)
Trump had suggested in an interview with the Financial Times that he wanted to know before traveling whether China would help secure the strait, given Beijing's dependence on Middle Eastern oil. He told the FT: "We'd like to know." The implication — that the summit's timing was partly contingent on Chinese cooperation over Hormuz — was later walked back by Bessent. (Source: PBS NewsHour/AP, citing Trump FT interview.)
The Precedent Problem: No Consultation Before the Strike
The difficulty Trump faces in assembling a coalition now is directly connected to the way the war began. According to PBS NewsHour/AP, Trump "relied on his gut and largely side-stepped diplomatic coordination as he made the decision to launch strikes on Iran with Israel." The same allies now being asked to contribute warships were not consulted before the war started.
In Trump's telling, this confirmed his existing view of alliances. "If we ever needed help, they won't be there for us," he said, adding: "I've always felt that was a weakness of NATO. We were going to protect them, but I always said when in need, they won't protect us." (Source: PBS NewsHour/AP.)
Seven US allies — the UK, France, Germany, Italy, the Netherlands, Japan, and one additional country — did pledge in mid-March to help ensure safe passage through the strait, according to The Guardian reporting from March 26. But these pledges stopped short of committing specific military assets and did not specify how they would ensure passage. (Source: CFR Daily Brief, March 20, 2026, citing UK government joint statement.)
Why China's Role Is Pivotal
China is simultaneously the world's largest oil importer, Iran's primary crude oil customer, a country that has described the war as an "unprovoked aggression," and the nation with the most structural leverage to pressure both sides toward a settlement — without firing a shot. Its noncommittal response to Trump's warship request reflects all of these interests simultaneously.
Beijing's position has been consistent: call for de-escalation, avoid direct involvement, maintain economic relationships with both Washington and Tehran, and position China as a "responsible stakeholder" on the global stage. Chinese Foreign Minister Wang Yi, in calls with his Turkish and Egyptian counterparts this week, said a "glimmer of hope" for peace had emerged. (Source: The Guardian live blog, March 26, 2026.)
China receives approximately one-third of its oil via the Strait of Hormuz, according to Wikipedia's compilation of shipping data. The closure directly damages Chinese industrial production and energy security. But Chinese leaders face a calculation: joining a US-led coalition to reopen a strait that is closed because of a war the US started against one of China's main oil suppliers is not a straightforward ask. (Source: Wikipedia, 2026 Strait of Hormuz crisis article.)
The yuan-denominated payments being made to Iran for Hormuz transit rights — at least two confirmed by Lloyd's List — suggest China has found its own partial workaround that doesn't require joining a US coalition. (Source: Ranked, citing Al Jazeera/Lloyd's List, March 26, 2026.)
What Comes Next
The May 14-15 Beijing summit now becomes the most significant near-term diplomatic event of the Iran war — not because of the trade agenda it was originally planned around, but because it will be the first direct Trump-Xi face-to-face since the war began. Whether Hormuz is still partially closed by then, whether China has moved from noncommittal to some form of engagement, and whether the ceasefire talks that have been running through Pakistan will have produced anything — all of those are open questions the public record cannot yet answer.
What is documented: Trump asked for help. The help has not come. The summit to ask for more help in person has been rescheduled. And in the meantime, China is running its own workaround through Iranian-approved transit corridors, paying in yuan.