Iran rejects Macron's proposal for mine clearance in the Strait of Hormuz

Why the strait is so important

The Strait of Hormuz is considered one of the most important energy routes in the world. Approximately 20 percent of global crude oil is transported through the strait, which is only about 40 kilometers wide. A blockade – whether through military escalation, mines, or targeted disruptions to shipping – would have immediate consequences for the global economy. The security of this waterway is therefore of global significance.

Reaction from Tehran

In the joint communiqué of the two heads of state, it stated, "Die beiden Staatschefs betonten die Bedeutung der Wiederöffnung der Straße von Hormus und bekräftigten ihr Bekenntnis zur freien Schifffahrt ohne Bedingungen oder Einschränkungen, insbesondere zum Recht auf Transitdurchfahrt gemäß dem Seerecht." In addition, the heads of state agreed "mit allen Beteiligten zusammenzuarbeiten, um sich künftig für die Freiheit der Schifffahrt einzusetzen und gemeinsame Minenräumungsmaßnahmen durchzuführen." The thrust of the French-Omani initiative was thus clearly defined.

However, a swift rebuttal came from Tehran. Deputy Foreign Minister Gharibabadi declared on the X platform that Iran firmly rejected international participation in mine clearance in the Strait of Hormuz. He pointed to the framework agreement that places mine clearance solely within Iran's jurisdiction. He described such initiatives as violations of this agreement.

Gharibabadi also accused Paris of further burdening the already tense situation in the strategically important strait in the Persian Gulf with additional "provocations" through such initiatives. The diplomatic tones from Tehran were thus unusually sharp. Iran therefore views the proposals not as peace-securing measures, but as unwanted interference.

Background of the initiative

France and Great Britain have been advancing the initiative for an international naval mission in the Strait of Hormuz for some time. The background is the concern about a further escalation of the situation in the strait, particularly in the context of tensions surrounding the Iran conflict. From the perspective of the initiators, an international presence is intended to secure freedom of navigation and reduce the risk of a blockade.

According to diplomatic circles, the de facto blockade in connection with the Iran war already has severe and immediate consequences for the global economy. Rising energy prices and disruptions in world trade are the result. Against this backdrop, the question of who will be responsible for the security of the shipping route in the future is gaining additional significance.

Macron had already announced on X immediately after the meeting with the Sultan of Oman: "Wir haben beschlossen, gemeinsam mit unseren Partnern an der Minenräumung in der Meerenge mitzuwirken, um die Seewege zu sichern und eine freie und bedingungslose Durchfahrt durch die Straße von Hormus zu gewährleisten." The French position was thus clearly defined before the Iranian reaction came.

Open questions about Oman's role

The role of Oman in the initiative has not yet been conclusively clarified. Upon inquiry, the Élysée Palace did not provide further details on whether Oman had declared its willingness to support the initiative pushed forward by France and Great Britain for an international naval mission in the Strait of Hormuz after the end of all hostilities. It therefore remains open how far the cooperation between Paris and Muscat actually extends.

From Iran's perspective, on the other hand, mine clearance is solely a matter of the Iranian armed forces and authorities. Tehran emphasizes in this context its sovereignty over its own waters and warns foreign states against acting on their own authority. Gharibabadi made clear that Iran rejects any joint operation and would, if necessary, take military action against it.

Observers interpret Tehran's move as a signal to the international community that Iran accepts no compromises on the question of mine clearance. This further complicates the diplomatic resolution of the crisis surrounding the strait. At the same time, the episode shows how limited the room for maneuver of external actors in the region is.

Possible consequences of a blockade

France and Great Britain now face the question of how they want to respond to the Iranian rejection. One option would be increased coordination with the USA and other allies to increase pressure on Tehran. On the other hand, an escalation could further worsen the already tense security situation.

The concern about a complete blockade of the strait persists. Should there actually be military confrontations, the laying of additional mines, or targeted attacks on shipping, the economic consequences would be felt worldwide. Energy prices, supply chains, and the global economy would be immediately affected.

France's diplomatic efforts are thus running into a void for the time being. Although the goal of free and secure passage through the Strait of Hormuz formally remains, the Iranian rejection poses considerable practical obstacles to the initiative. Whether there will be further talks in the coming days is currently open.