Iran Threatens Force Against Ships Using Unapproved Routes in Strait of Hormuz

Iran’s military command has issued a warning that ships attempting to traverse the Strait of Hormuz via unapproved routes will face a “forceful response,” according to a statement from the Khatam al-Anbiya Central Headquarters. The threat comes a day after Qatari mediators reported “positive progress” in indirect U.S.-Iranian talks.

Iran’s Military Threats Amid Ongoing Diplomatic Efforts

The statement, published by the semi-official Tasnim news agency, said, “Any failure to comply with and depart from the designated route or disregard for the navigation protocols of the Islamic Republic of Iran in the Strait of Hormuz will be met with an immediate and forceful response from the armed forces, and will endanger the security of the offending vessels.” While Tehran did not specify the trigger for the warning, it follows recent diplomatic engagement between U.S. and Iranian officials.

U.S. Central Command (CENTCOM) had earlier hosted a security dialogue in Bahrain, where regional leaders emphasized the “free flow of commerce” in the strait. However, Iranian Deputy Minister of Foreign Affairs Kazem Gharibabadi criticized the forum, stating, “The region’s security will be ensured through the end of interventions and the U.S. withdrawal from the area, respect for countries’ sovereignty, and acceptance of new geopolitical realities – not under the military umbrella of America.”

Strait of Hormuz: A Critical Energy Corridor Under Tension

The Strait of Hormuz, which facilitated roughly one-fifth of global oil and liquefied natural gas trade before the US-Israel war on Iran began, has become a focal point in U.S.-Iranian negotiations. Iran’s June 17 memorandum of understanding with the U.S. included a commitment to “arrange the safe passage of ships,” but Tehran has repeatedly threatened attacks on vessels using routes outside its designated lanes.

MarineTraffic data shows that transits through the strait have increased since the MoU was signed, with 45 vessels passing on Wednesday, compared to 34 on Tuesday. However, daily crossings remain below pre-war levels, which averaged around 130. The area has seen at least 49 attacks on commercial vessels since the US-Israel war on Iran began in late February 2026, with many incidents attributed to Iran.

Market Reactions and Geopolitical Implications

Oil prices remained stable on Friday, with Brent futures for August delivery at $72.07 per barrel as of 02:30 GMT. The relative calm came after a drop to below $71 the previous day, following reports of productive talks in Doha.

The U.S. and Iran have yet to agree on a comprehensive peace deal, with the Strait of Hormuz remaining a key sticking point.