Iran opens alternative routes in Hormuz Strait

Iran has directed ships to use alternative routes through the Strait of Hormuz, citing the presence of sea mines in the main shipping channels. The announcement coincides with a temporary two-week truce agreed with the United States. 

“All ships intending to transit the Strait of Hormuz are hereby notified that in order to comply with the principles of maritime safety and to be protected from possible collisions with sea mines…they should take alternative routes for traffic in the Strait of Hormuz,” said Iran’s Revolutionary Guards, according to local media.

The Strait of Hormuz remains one of the world’s most critical oil chokepoints, handling roughly one-fifth of global crude exports.

Since early March, Iran’s effective blockade of the waterway sent oil prices surging, intensifying geopolitical tensions and disrupting shipping schedules.

The ceasefire was reached less than an hour before Donald Trump’s deadline for military action, highlighting the fragile nature of negotiations.

While the temporary reopening provides short-term relief, shipping companies and energy markets remain cautious about potential risks from unexploded mines and regional instability.

The Iranian directive includes detailed instructions for entry and exit along the new routes, signalling a focus on maritime safety while preserving strategic leverage.

Analysts note that although this step reduces immediate disruptions, uncertainty continues to weigh on global energy security and Gulf trade corridors.