President Donald Trump announced an agreement with Iran to lift the U.S. naval blockade of the Strait of Hormuz on June 14, 2026 [1].

The move is critical because the strait is a narrow waterway between Oman and Iran that connects the Persian Gulf with the Gulf of Oman, serving as a primary artery for international oil shipments.

Trump said the agreement aimed to ease regional tensions and resume the flow of global energy. "Ships of the world, start your engines. Let the oil flow," Trump said [1]. The reopening of the waterway was scheduled for June 19, 2026 [2].

Despite the agreement, the transition has seen logistical hurdles. Approximately 1,500 vessels remained in the strait three days after the scheduled reopening [3]. Iranian officials said that a full reopening could take up to 30 days [4].

A central point of contention involves the potential for transit fees. Trump said on June 24, 2026, that Iran guaranteed the U.S. there would be no toll, or any type of fee, for commercial ships passing through the strait [5].

However, other reports indicate a lack of consensus on this issue. Trump said that the United States could impose its own charges for passage through the waterway [6]. This contradicts the guarantee that the passage would remain free of tolls.

The blockade's removal was described as immediate by some reports [1], while other accounts focused on the specific scheduling of the reopening on June 19 [2]. The agreement seeks to address long-standing U.S. concerns regarding Iranian control of the strategic maritime corridor.

"Ships of the world, start your engines. Let the oil flow."

The lifting of the blockade represents a significant diplomatic shift intended to stabilize global energy markets by ensuring the flow of oil. However, the conflicting reports regarding transit tolls suggest that while the physical blockade has ended, a geopolitical struggle over the economic control and sovereignty of the Strait of Hormuz continues.