Trump Rejects Iran’s Proposal to Reopen Strait of Hormuz

The immediate prize in Iran’s proposal was not a nuclear breakthrough but relief at the Strait of Hormuz, the narrow waterway that carried about 20 million barrels a day of crude oil and petroleum products in 2025. By offering to reopen the strait before tackling its nuclear program, Tehran was trying to separate the urgent market problem from the harder strategic one, a sequencing that would calm tanker traffic and global prices first, then push the most explosive dispute into a later phase.

That is why the White House discussion on Monday, April 27, 2026, mattered well beyond diplomacy. Karoline Leavitt said only that “the proposal was being discussed,” while signaling that Trump’s red lines had already been made clear. Marco Rubio added a sharper boundary, saying the United States would not accept a system in which Iran decides who can use an international waterway or how much they pay. Trump had previously said he would not lift the blockade until a deal was “100% complete,” and the White House said he also canceled plans for Jared Kushner and special envoy Steve Witkoff to meet Iranian counterparts in Pakistan.

The leverage fight is unfolding against a wider pressure campaign. On April 15, the State Department announced sanctions targeting what it described as a multi-billion-dollar oil smuggling empire tied to Mohammad Hossein Shamkhani, along with an oil-for-gold network that financed Hizballah and the Islamic Revolutionary Guard Corps-Qods Force. That campaign shows Washington is not only trying to squeeze Iran’s revenue, but also to shape the terms of any ceasefire or maritime deal before nuclear negotiations resume.

The stakes in the strait are enormous. The International Energy Agency says the waterway is only 29 nautical miles wide at its narrowest point and that most Gulf exporters depend on it, even though Saudi Arabia and the United Arab Emirates have limited pipeline routes that can bypass it. About 80% of the oil that passes through the strait is destined for Asia, especially China, India and Japan. The U.S. Energy Information Administration says an interruption can raise shipping costs and world energy prices, and it put average traffic through the strait at 21 million barrels a day in 2022, about 21% of global petroleum liquids consumption.

Iran’s offer, as described in the reports, would have eased one of the world’s most sensitive energy chokepoints before settling the nuclear file. Trump’s rejection leaves that sequence unresolved, keeping the Strait of Hormuz at the center of both the market outlook and the military risk.