TEHRAN, July 12, 2026 — Iran’s Islamic Revolutionary Guard Corps (IRGC) has declared that the Strait of Hormuz will remain closed until further notice, marking a major escalation in regional tensions and raising fresh concerns over global energy supplies and international shipping.

The announcement came after recent military developments in the Gulf region, with Iranian authorities insisting that the strategic waterway would remain shut as part of what they described as defensive measures.

A senior IRGC commander said the decision would remain in force until the country’s military leadership determines that security conditions have improved.

“The Strait of Hormuz will be closed until further notice.”

The Strait of Hormuz is regarded as one of the world’s most important maritime routes, serving as a key passage for a significant share of global crude oil and liquefied natural gas exports. Any disruption to traffic through the waterway has the potential to affect international energy markets and global trade.

Following the announcement, governments and shipping companies closely monitored developments in the Gulf, with analysts warning that prolonged restrictions could lead to higher transportation costs and increased volatility in global oil prices.

Military and diplomatic observers also expressed concern that the move could heighten tensions in an already volatile region, prompting renewed calls for restraint and dialogue among the parties involved.

The latest declaration follows weeks of heightened military activity involving Iran and several Western allies, increasing fears of a broader regional confrontation.

Despite the announcement, international attention remains focused on whether commercial shipping will be able to continue transiting the strategic waterway and how major naval powers operating in the region may respond.

Energy experts noted that any sustained disruption in the Strait of Hormuz could have far-reaching consequences for countries that rely heavily on oil and gas shipments passing through the corridor.

The development is expected to remain under close scrutiny by global markets and policymakers as efforts continue to prevent further escalation and maintain stability in one of the world’s most strategically important maritime regions.