Nearly three months after the United States and Israel launched military strikes against Iran that sparked an open regional conflict, diplomatic efforts have reached a critical juncture: Iranian officials have formally submitted their reply to U.S. peace proposals mediated through Pakistan, according to multiple Iranian state media outlets. As of Sunday evening, neither Tehran nor Washington has released any public details of the response or the original American draft, but reporting from U.S. news outlet Axios has shed light on the framework of the proposal, which is structured as a 14-point memorandum of understanding that paves the way for full negotiations over Iran’s nuclear program.
A temporary ceasefire designed to create space for diplomatic talks has been largely upheld since it was implemented in February, though sporadic exchanges of fire have continued across front lines. However, two major punitive measures have kept tensions high and roiled global energy markets: Iran has maintained a total blockade of the Strait of Hormuz, the world’s most critical chokepoint for global oil and natural gas trade, while the U.S. Navy has enforced its own blockade of Iranian commercial ports to pressure Tehran to accept Washington’s terms. The American naval embargo has sparked fierce outrage across Iranian leadership.
Speaking publicly on Sunday, Iranian President Masoud Pezeshkian struck a defiant tone, emphasizing that Tehran would not concede to foreign pressure. “We will never bow our heads before the enemy,” Pezeshkian said in a post to X, clarifying that any willingness to engage in talks does not equate to surrender. “If talk of dialogue or negotiation arises, it does not mean surrender or retreat. Rather, the goal is to uphold the rights of the Iranian nation and to defend national interests with resolute strength.”
Axios, citing four anonymous sources briefed on the proposal that included two senior U.S. officials, reported the 14-point draft includes core provisions: a permanent suspension of Iranian uranium enrichment, the phased lifting of international sanctions on Tehran’s economy, and the full restoration of unimpeded commercial transit through the Strait of Hormuz. All key terms are contingent on reaching a final binding agreement, the sources added. A senior Iranian lawmaker previously dismissed the American proposal as nothing more than a “wish list” that ignores Tehran’s core red lines.
Iran has doubled down on its blockade of the strait, which normally carries roughly 20% of the world’s daily traded oil and natural gas supplies. The closure has already driven a sharp spike in global crude prices, and Tehran has issued repeated warnings to neighboring countries and commercial shipping firms that any vessel attempting to cross the strait without prior approval from Iran will face severe consequences. In comments carried by Iran’s official IRNA news agency, military spokesman Mohammad Akraminia dismissed U.S. claims of an effective blockade of Iranian ports, saying “Americans will never be able to turn this vast expanse in the northern Indian Ocean into a real blockade by covering it with their fleet.”
Tensions have spilled over to neighboring U.S. allies in the Gulf in recent days. On Sunday, the UK Maritime Trade Operations Centre (UKMTO) confirmed that a bulk carrier was struck by an unidentified projectile approximately 23 nautical miles northeast of Doha, Qatar. The attack sparked a small fire on board but caused no reported casualties. Iran’s Fars News Agency later cited an anonymous Iranian source claiming the vessel was flagged to and owned by the United States. Separately on Sunday, Kuwaiti military officials confirmed that unidentified drones entered Kuwaiti airspace, and that forces had “dealt with” the incursion. Hours later, the United Arab Emirates announced its air defense systems had intercepted two drones launched from Iranian territory.
The U.S. has maintained a large and visible military footprint across the Gulf, with permanent military bases in Qatar, Bahrain, Kuwait, the UAE, Saudi Arabia, and Oman. U.S. President Donald Trump has repeatedly predicted a swift end to the conflict, reiterating this week that most global stakeholders understand his core goal of eliminating Iran’s nuclear weapons ambitions. In a May 6 post to Truth Social, Trump issued a stark threat to Tehran: if Iran rejects the U.S. proposal, “the bombing starts, and it will be, sadly, at a much higher level and intensity than it was before.”
On Monday, defense ministers from more than 40 countries will gather for a UK-led summit focused on building an international coalition to protect commercial shipping through the Strait of Hormuz once hostilities end. UK Defense Secretary John Healey will co-chair the meeting alongside his French counterpart Catherine Vautrin, where coalition members are expected to finalize plans for maritime security patrols in the waterway following a potential ceasefire agreement.