US-Iran Ceasefire MoU Expires Today Amid Unresolved Strait of Hormuz Talks

A memorandum of understanding between the United States and Iran aimed at ending their conflict is set to expire on Monday, with uncertainty surrounding whether negotiations will resume or fighting could escalate again. The 14-point agreement, signed on June 17 by US President Donald Trump and Iranian President Masoud Pezeshkian, was intended to halt more than three months of fighting and provide a framework for a final agreement within 60 days. However, tensions have persisted, and both sides have accused each other of violating the terms of the deal.

Iranian Foreign Minister Seyed Abbas Araghchi said Tehran has not yet decided whether to resume negotiations with Washington. He said messages were being exchanged through mediators but stressed that such communication did not amount to formal negotiations. Araghchi accused the United States of violating the MoU and said clashes had subsequently resumed. At the same time, Iran and Oman are negotiating a temporary route to facilitate the safe movement of vessels through the Strait of Hormuz, with the possibility of developing it into a permanent arrangement.

The MoU sought an immediate and permanent halt to military operations between the two sides and their allies, including in Lebanon. It also envisioned a final agreement that would be endorsed by the United Nations Security Council within a maximum of 60 days, unless both sides mutually agreed to extend the period. Under the proposed framework, Washington was expected to end its naval blockade, ease sanctions on Iran, provide waivers for Iranian oil exports and support a reconstruction and development package worth at least $300 billion.

Also Read: Iran Responds After Trump Threatens To Declare Strait Of Hormuz US Territory

Iran, meanwhile, was required to clear mines from the Strait of Hormuz and permit ships to pass through the waterway without charges for 60 days. Tehran also reaffirmed that it would not acquire or develop nuclear weapons and would maintain the existing status quo. However, disagreements emerged almost immediately after the MoU was signed, with Washington and Tehran differing over whether the document represented a ceasefire or a more permanent truce and over the obligations imposed on each side.

Within weeks, the United States and Iran accused each other of breaching the agreement, particularly during clashes linked to the Strait of Hormuz. Trump later declared the agreement over as US military operations continued, while Iran said Washington had violated and suspended its commitments and that Tehran had similarly suspended its obligations. Although no publicly reported US strikes on Iranian targets have been recorded since late July, the broader conflict has continued as both governments attempt to exert economic and political pressure on the other.

The expiration of the MoU therefore leaves the next phase of the conflict uncertain. Washington has indicated that economic pressure on Tehran remains central to its strategy, while Iranian officials continue to claim that the US and Israel failed to achieve their war objectives. Trump has also spoken about taking control of the strategically important Strait of Hormuz, adding to concerns over the waterway's future. With no permanent settlement currently in sight, the expiry of the agreement could increase pressure for renewed diplomacy while also raising fears of further military escalation.

Also Read: Trump Signals Plans To Claim Strategic Strait Of Hormuz As US Territory Soon