A major diplomatic breakthrough emerged on Monday as the United States and Iran agreed on a 60-day roadmap aimed at ending more than 100 days of conflict, keeping the strategic Strait of Hormuz open and preventing a renewed escalation of fighting in Lebanon.
The agreement was reached during marathon negotiations in Switzerland involving delegations led by US Vice President James David Vance and Iranian Parliament Speaker Mohammad Bagher Ghalibaf. The talks, facilitated by Pakistan and Qatar, concluded with both sides committing to a framework for a final peace deal while technical negotiations continue throughout the week at the Swiss resort of Burgenstock.
Mediators described the discussions as constructive and announced the establishment of direct communication channels designed to prevent incidents and misunderstandings in the Strait of Hormuz, a critical global energy route. They also confirmed the creation of a “deconfliction cell” involving the parties and Lebanese authorities to prevent renewed hostilities between Israel and Hezbollah.
The war began after joint US-Israeli strikes on Iran on February 28, prompting Tehran to retaliate by restricting access to the Strait of Hormuz. The conflict expanded into Lebanon when Hezbollah launched attacks against Israel, triggering extensive Israeli military operations in southern Lebanon.
The latest negotiations build on a memorandum of understanding signed last week between Washington and Tehran, which included commitments to end hostilities in Lebanon. Despite that agreement, intermittent clashes and Israeli strikes continued, raising fears that the fragile peace process could collapse.
Iranian Foreign Minister Abbas Araghchi hailed the outcome of the Swiss talks, describing it as significant progress achieved through sustained mediation efforts by Pakistan and Qatar. He noted that sanctions relief measures, the easing of restrictions on Iranian oil and petrochemical exports, the release of some frozen assets and plans for reconstruction and economic development had all featured prominently in the discussions.
Analysts in Tehran said Iran secured key demands that it had identified as prerequisites for advancing technical negotiations, particularly commitments relating to ending regional hostilities, easing energy-related sanctions and releasing frozen Iranian funds.
The talks were not without tension. Iran’s delegation briefly walked out after US President Donald Trump warned Tehran over its support for Hezbollah. Trump threatened further military action if Iran failed to restrain its allies in Lebanon, while Iranian officials responded that their armed forces remained prepared to react to any aggression.
Meanwhile, Israeli Prime Minister Benjamin Netanyahu maintained that Israeli troops would remain in southern Lebanon for as long as necessary and reiterated his opposition to Iran acquiring nuclear weapons.
Despite the rhetoric, no major attacks were reported on Sunday evening, offering a tentative sign that diplomatic efforts may be easing tensions on the ground. Residents of southern Lebanon cautiously began returning to their homes as hopes grew that the agreement could mark the beginning of a broader regional de-escalation.
The conflict in Lebanon has claimed more than 4,100 lives since escalating in early March, according to the country’s Ministry of Public Health. Observers say the success or failure of the newly established deconfliction mechanism could become the first major test of the broader US-Iran peace roadmap.
Addressing reporters in Switzerland, Vance described the negotiations as historic and said the United States was seeking a new chapter in relations with Iran. He stressed that the opportunity now exists to reshape regional dynamics, while warning that failure could result in a return to prolonged instability and confrontation.
Although the roadmap addresses the war, Lebanon and maritime security, negotiators have yet to indicate whether Iran’s broader support for armed groups across the Middle East will form part of future discussions. Iranian President Masoud Pezeshkian also reiterated that Tehran would continue uranium enrichment while insisting the country has no intention of developing nuclear weapons.
For now, diplomats are cautiously optimistic that the Swiss agreement has opened a pathway toward ending one of the region’s most dangerous confrontations in recent years.
