The memorandum of understanding (MOU) between the United States and Iran, announced recently by President Donald Trump, heralds a significant shift in U.S.-Iran relations but faces considerable uncertainties and challenges ahead of its formal signing scheduled for Friday in Geneva.
The agreement aims to end military hostilities and reopen the strategically vital Strait of Hormuz, a key passage for global oil shipments. While Iranian officials confirmed the immediate cessation of the U.S. naval blockade, a senior U.S. administration official indicated that American forces would remain deployed in the region for an initial 60-day negotiation period, with plans to reduce troop presence following a final agreement.
Despite these steps, major points of contention remain, particularly regarding Iran’s nuclear program. Disagreements persist over Iran’s right to uranium enrichment for civilian purposes and the future of its stockpile of highly enriched uranium. Iranian authorities have suggested the possibility of downblending enriched uranium within Iran, but the removal of these materials remains a topic for future discussions. Notably absent from the memorandum are any commitments concerning Iran’s ballistic missile program, a long-standing security concern for the United States and its regional allies. U.S. Secretary of State Marco Rubio has underscored the destruction of this missile capability as a critical objective.
The agreement also touches on regional conflicts, with Iranian Deputy Foreign Minister Kazem Gharibabadi stating that all military operations, including those in Lebanon, would cease immediately and permanently under the deal. References to Lebanon in the agreement’s text have drawn attention, with the Lebanese militant group Hezbollah welcoming the MOU as an initial step toward eliminating foreign occupation of Lebanese territory. Israeli officials, however, maintain they will continue military efforts against Hezbollah and keep Israeli forces stationed in southern Lebanon. Israeli Prime Minister Benjamin Netanyahu voiced cautious support for Trump’s leadership in the negotiations but reiterated Israel’s unwavering stance against Iran acquiring nuclear weapons. The deal faces domestic criticism in Israel from both supporters and opponents of Netanyahu, who argue that the agreement does not adequately address security threats.
Beyond the nuclear and military dimensions, questions remain about the memorandum’s effect on Iran’s network of regional proxies and its influence across the Middle East. U.S. officials have indicated ongoing efforts to limit Iran’s funding of terrorism and regional destabilization, but concrete measures are yet to be detailed.
With the full text of the memorandum still unreleased and the timeline for subsequent negotiations undefined, analysts warn that the path forward is fraught with uncertainties. Critics from various camps question the deal’s durability and its ability to resolve longstanding conflicts between the United States, Iran, and their respective allies.