Iran has once again closed the strategically vital Strait of Hormuz, firing on ships attempting to pass through the critical chokepoint. The move comes amid escalating tensions between Tehran and Washington over the ongoing nuclear negotiations and regional security concerns.

The Strait of Hormuz, through which approximately 20% of the world’s oil passes, has become a focal point of international concern. Iranian authorities announced that unrestricted passage through the waterway “is history,” signaling a dramatic shift in regional maritime policy.

U.S. President Trump has warned Iran against using the strait as leverage, calling the closure “blackmail.” The standoff has already impacted global oil markets, with prices fluctuating as traders assess the potential for supply disruptions.

Analysts warn that a prolonged closure could have significant implications for global energy markets, potentially driving up oil prices and affecting economies worldwide. The European Union and other international bodies have called for restraint and renewed diplomatic efforts.

The situation remains fluid, with military assets from multiple nations now positioned near the strait. Maritime insurance rates for vessels operating in the region have already increased substantially.