Khamenei Advisor Rezaei Accuses US of Violating Memorandum in Strait of Hormuz

Mohsen Rezaei, who serves as a military advisor to the Supreme Leader, issued a sharp warning on Saturday regarding the fragile security status of the Strait of Hormuz. According to statements carried by Iranian media and reviewed by The Zioneer Intelligence Desk, Rezaei specifically alleged that Washington has violated multiple articles of the current memorandum of understanding. He claimed the U.S. violated the first article through its support for regional proxies and the fifth article by escalating its military posture in the strait.

Context of the Islamabad Agreement

This escalation follows the formalization of the "Islamabad Agreement" earlier in June 2026, a controversial memorandum of understanding between the Trump administration and Tehran. While the agreement was intended to transition the region away from direct kinetic warfare, it has faced significant internal opposition in both countries. In Iran, hardliners have criticized any dilution of IRGC control over the Strait of Hormuz, while in Israel, the deal is viewed with skepticism as a potential erosion of regional security.

Analysis of Iranian Rhetoric

Rezaei’s rhetoric reflects a persistent Iranian strategy of using the Strait of Hormuz—the world's most critical maritime chokepoint—as a primary lever in negotiations. By framing U.S. actions as a violation of the MOU, Tehran seeks to justify its own potential escalations or maritime restrictions. The threat of a "swift and decisive" response is a recurring theme in Rezaei's recent communications, which have previously included demands for the unfreezing of assets and threats to extend the conflict to the Indian Ocean.

Strategic Outlook

The situation remains volatile as the U.S. maintains a military presence near the strait despite the diplomatic framework. For Israel, the primary concern remains the potential for Iranian maritime blockades to be linked to broader regional demands, such as an IDF withdrawal from Lebanon. Observers should monitor whether these verbal accusations translate into increased IRGC naval activity or interference with commercial shipping in the coming days.