• Iran's deputy foreign minister warns France against any involvement in demining or security operations in the Strait of Hormuz, asserting Tehran's exclusive right under the Islamabad memorandum.
  • The warning complicates Western-led efforts to safeguard shipping, with France and the UK exploring a multinational naval mission (UNP).
  • Tensions rise as the dispute intersects with broader U.S.-Iran ceasefire talks and global oil market stability.

Iran Rejects Foreign Role in Strait Security

Iran's deputy foreign minister on Thursday reiterated Tehran's position that only Iran has the authority to conduct demining and security arrangements in the Strait of Hormuz, directly warning France against any participation. The statement, citing the Islamabad memorandum, underscores Iran's view of the strait as an internal security matter, according to people familiar with the matter.

"Any foreign involvement would further complicate an already sensitive situation," the deputy minister said, speaking at a security conference. France and the UK have been in discussions about a multinational naval mission to protect commercial shipping in the strategic waterway, through which about 20% of the world's oil passes. However, Iran's firm stance threatens to derail those plans.

Macron's Cautious Approach

French President Emmanuel Macron has publicly stated that France does not plan a direct naval deployment to the Strait of Hormuz, suggesting instead a role in security coordination. This aligns with Iran's demand for sovereign control, but it remains unclear whether Paris will support a coalition endorsed by Tehran. A spokesperson for the French foreign ministry declined to comment on the deputy minister's remarks, citing ongoing diplomatic discussions.

Economic and Market Implications

The Strait of Hormuz is a critical chokepoint for global energy supplies, and any escalation could roil oil markets. Crude prices have already edged up on the news, with Brent crude trading near $82 a barrel on Thursday. Shipping companies and insurers are monitoring the situation closely; insurance premiums for vessels transiting the Gulf have risen in recent weeks. Analysts warn that a prolonged standoff could raise costs for energy importers and disrupt supply chains.

Diplomatic Context and Future Outlook

The warning comes amid broader diplomatic efforts to secure a ceasefire between the U.S. and Iran, with France and the UK acting as intermediaries. Tehran's insistence on exclusive control of Hormuz security complicates Western coalition-building and may delay any operational decisions until a broader framework is agreed. Analysts view Iran's statement as a tactic to preserve leverage in future negotiations, but the risk of miscalculation remains high. Efforts to reach Iran's deputy foreign minister for additional comment were unsuccessful.

Correction: An earlier version of this article misstated the date of the deputy minister's comments. They were made on Thursday, not Wednesday.