World March 12, 2026

Iran says it will not shut Strait of Hormuz but asserts right to secure waterway

Tehran reiterates commitment to freedom of navigation while blaming U.S. actions for regional instability

By Marcus Reed
Iran says it will not shut Strait of Hormuz but asserts right to secure waterway

Iran’s ambassador to the United Nations told reporters that Tehran will not close the Strait of Hormuz, while emphasizing Iran’s right to protect the security of the strategic shipping channel. The ambassador read a prepared statement affirming respect for freedom of navigation but accused the United States of destabilizing the region. He declined to respond to a U.S. official’s remark about escorting vessels through the strait.

Key Points

  • Iran's U.N. Ambassador Amir Saeid Iravani said Tehran will not close the Strait of Hormuz but said Iran has the right to preserve security in the waterway - impacts shipping and maritime trade.
  • Iravani read a prepared statement affirming Iran's commitment to freedom of navigation under the law of the sea while attributing current regional instability to U.S. actions - relevant to energy and insurance sectors tied to maritime transit.
  • The ambassador declined to respond to U.S. Treasury Secretary Scott Bessent's comment that the U.S. Navy, possibly with an international coalition, would escort vessels through the strait when militarily possible - a point with implications for naval operations and commercial vessel routing.

March 12 - Iran’s U.N. Ambassador, Amir Saeid Iravani, told reporters on Thursday that Tehran does not intend to shut the Strait of Hormuz, even as he defended Iran’s prerogative to safeguard security in the vital maritime corridor.

Iravani made the remarks at United Nations headquarters after being asked about comments from the new Iranian supreme leader, Mojtaba Khamenei, who said that the "lever of blocking the Strait of Hormuz must continue to be used." Responding directly, the ambassador said: "We are not going to close the Strait of Hormuz." He added, "But it is our inherent right to preserve the peace and security in this waterway."

Before taking questions, Iravani read a prepared statement in which he affirmed that "Iran fully respects and remains committed to the principle of freedom of navigation under the law of the sea." He then framed the current state of affairs in the region as not arising from Iran's lawful exercise of self-defense.

In his prepared remarks he said: "Rather, it is the direct consequence of the destabilizing actions of the United States in launching aggression against Iran and undermining regional security."

The ambassador did not offer a direct reply to a remark by U.S. Treasury Secretary Scott Bessent. In an interview on Thursday with Sky News, Bessent said the U.S. Navy, potentially operating with an international coalition, would escort vessels through the Strait of Hormuz when it is militarily possible. Iravani said he had no response to that comment.

The comments reiterate Tehran's stated commitment to freedom of navigation while also asserting a defense of its rights to maintain security in the strait. They reflect competing narratives about the origin of tensions in the area, with Iran blaming U.S. actions for regional instability and U.S. officials discussing protective measures for commercial shipping in the waterway.


Context note: The statements encompass both a formal pledge about navigation rights and an attribution of responsibility for instability, made by Iran's U.N. envoy in response to remarks by Iran's supreme leader and to a U.S. official's public comment on naval escorts.

Risks

  • Ambiguity in regional security claims could sustain elevated risk premiums for shipping and marine insurance in the Strait of Hormuz - affecting maritime transport and energy markets.
  • Public statements by Iranian and U.S. officials leave uncertainty about potential naval escorts or other military measures, creating operational unpredictability for carriers transiting the strait.
  • Attribution of instability to U.S. actions by Iran’s envoy signals persistent diplomatic tension, which may prolong market sensitivity around shipping lanes and energy logistics.

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