Iran, US receive plan to end hostilities, immediate ceasefire, source says Iran and the United States have received a plan to end hostilities that could come into effect on Monday and reopen the Strait of Hormuz, a source aware of the proposals said on Monday. A framework to end hostilities has been put together by Pakistan and exchanged with Iran and the US overnight, the source said, outlining a two-tier approach with an immediate ceasefire followed by a comprehensive agreement. "All elements need to be agreed today," the source said, adding the initial understanding would be structured as a memorandum of understanding finalised electronically through Pakistan, the sole communication channel in the talks. Axios first reported on Sunday that the United States, Iran and regional mediators were discussing a potential 45-day ceasefire as part of a two-phase deal that could lead to a permanent end to the war, citing US, Israeli and regional sources. A man takes pictures of the damaged building of the Shahid Beheshti University following a strike, in Tehran on 4 April, 2026. (AFP)