On Thursday, President Trump announced a “great settlement” with Iran, canceled the evening’s planned strikes, and suggested a signing ceremony could come as soon as the weekend. Within hours, Tehran answered. The foreign ministry stated that Iran “has not reached a final conclusion on the agreement.” A source close to the negotiating team, quoted by the IRGC-linked Fars agency, denied that any text of the memorandum had been approved at all. When the president listed the parties that had signed off on the deal’s concepts — the United States, the regional mediators, the Gulf states — Iran was the name missing from the list.

The past 48 hours have produced movement on paper and paralysis in practice. Iran submitted a new proposal. The US launched a coalition recruitment drive. Neither development has changed the fundamental condition of the strait: effectively closed, economically catastrophic, diplomatically gridlocked.

Iran’s sequencing gambit. Tehran sent Washington a formal proposal via Pakistani mediators: reopen the Strait of Hormuz and end the US naval blockade first, defer nuclear negotiations to a later stage. The logic is transparent — Iranian leadership is internally divided on what nuclear concessions are even permissible, and stripping that issue from the table removes the core source of deadlock. Iranian FM Abbas Araghchi raised the framework during meetings in Islamabad over the weekend with Pakistani, Egyptian, Turkish, and Qatari intermediaries. The White House confirmed Trump discussed the proposal with his national security team Monday, but offered no indication of acceptance. Secretary of State Rubio was blunter: Iran’s version of “open” means permission-based transit with tolls, not freedom of navigation. “Those are international waterways. They cannot normalize, nor can we tolerate them trying to normalize, a system in which the Iranians decide who gets to use an international waterway and how much you have to pay them to use it,” Rubio said.

The Musandam Peninsula is an exclave of Oman separated from the rest of the sultanate by a strip of UAE territory. It juts northward into the Gulf, forming the southern jaw of the Strait of Hormuz. Iran’s coastline forms the northern jaw. Between them is the corridor through which the global oil trade flows. Oman is the only country in the world that shares a maritime border with Iran along the strait, and this geographic fact has given the sultanate a diplomatic role that its size and military capacity would not otherwise justify.