Commercial vessel traffic through the Strait of Hormuz collapsed to just five ships on Sunday, a stark drop from the 26 vessels that passed through the previous day.
The sharp decline follows Iran's renewed declaration that it has closed the strategic waterway, turning diplomatic posturing into tangible disruption for global energy logistics.
Data from analytics firm Kpler confirms the near-total freeze in transit.
Of the five vessels that managed to pass through on Sunday, three were oil tankers, indicating that while some critical energy flows may be persisting under duress, the broader commercial corridor is effectively shut down.
This operational reality validates the severity of Tehran's threats and removes any ambiguity about the immediate impact on shipping routes.
The physical closure of the Strait underscores the escalating geopolitical risk that has already begun to weigh on corporate guidance.