President Donald Trump announced the United States will charge a 20% [1] toll on cargo ships transiting the Strait of Hormuz.

The measure targets one of the world's most critical oil transit chokepoints. Any disruption or additional cost in this waterway could impact global energy prices and shipping logistics.

Trump said the fee is intended to compensate the U.S. for providing security and operating the strait. He said the U.S. has previously maintained the area's safety without charging the vessels that use it.

"We will continue to dominate the Strait of Hormuz and be its guardian," Trump said. "We have protected it at no cost."

The government of Iran responded to the announcement by stating it would not accept the measure. Iranian officials said the proposed toll is an unacceptable interference in the region.

"We will not tolerate this at all," an Iranian official said.

The Strait of Hormuz serves as a vital artery for global trade, particularly for petroleum exports from the Persian Gulf. The U.S. military has long maintained a presence in the region to ensure the free flow of commerce, a role Trump now intends to monetize through the 20% [1] cargo fee.

"We will continue to dominate the Strait of Hormuz and be its guardian."

This policy represents a shift toward treating regional security as a paid service rather than a strategic geopolitical investment. By imposing a toll on a critical maritime corridor, the U.S. risks escalating tensions with Iran, which views the strait as its sovereign sphere of influence, potentially leading to naval confrontations or retaliatory disruptions of oil shipments.