Trump is urging tankers to sail through Hormuz. Vessels aren’t so sure yet.

By Mike Soraghan, Martina Sapio, Carlos Anchondo | 06/16/2026 06:21 AM EDT

Vice President JD Vance said ship traffic through the Strait of Hormuz has already increased since a peace deal was announced, but industry associations are urging caution.

A tractor tows a small boat through shallow water.

Iran’s state-linked Tasnim News Agency said that Iran intends to start charging ships for services after the 60-day period for technical negotiations around the deal. Amirhosein Khorgooi/ISNA via AP

President Donald Trump declared that the Strait of Hormuz is now open and operating toll-free. But industry analysts — and members of his own administration — aren’t so sure.

Trump’s declaration of a peace agreement with Iran on Sunday provided some breathing room for the administration as oil and gasoline prices fell. But analysts said conflicting reports — including from Vice President JD Vance — on whether Iran still will be able to charge oil tankers to travel through the Strait of Hormuz and whether the Strait was in fact open to any traffic has kept oil shipping companies wary of resuming traffic through the key waterway.

Vance said Monday the issue of Iran charging ships a toll to move through Hormuz remains a point of contention ahead of the peace agreement signing later this week.

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Our expectation is that the Strait is going to be opened in a toll-free way for the long term, and that’s the sort of thing that we’re going to figure out in these technical negotiations,” Vance said in an interview on CNBC. “You know that there are a lot of very important details to figure out that we’re actually going to sit at the table and discuss together and figure out a path forward on these details.”

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