Oil shipping risk in the Gulf returned to the forefront after the US carried out a new wave of strikes on Iran, according to Bloomberg Markets. Brent briefly neared $80 before easing, while Washington said the strikes targeted Iran’s ability to threaten international shipping through the Strait of Hormuz. Iran said the waterway would be closed until further notice, while Western navies said it remained open.

For tanker markets, the dispute matters because Hormuz is a critical chokepoint for crude exports from the Gulf. TankerMap data users will be watching any changes in transit patterns, waiting times, vessel positioning and rerouting signals across the strait and nearby export terminals as owners and charterers assess security and freight risk.