U.S. Vice President JD Vance launched an urgent overnight diplomatic effort to secure a peace deal with Iran after President Donald Trump threatened to bring “hell down” on Tehran. According to the report, the talks took place late Sunday under Vance’s leadership, with Pakistan mediating a proposed peace plan calling for an immediate ceasefire and further negotiations within 15 to 20 days.

Earlier, Trump warned that if Iran failed to reach an agreement by 8 p.m. Eastern Time on Tuesday, he would destroy the country’s civilian infrastructure and “everything else.” A White House official said that despite the talks, the reopening of the Strait of Hormuz remained unlikely and the proposal had not yet received presidential approval.

The secret discussions were coordinated by Pakistan’s army chief, Field Marshal Asim Munir, with U.S. representatives JD Vance and special envoy Steve Witkoff, and Iran represented by Foreign Minister Abbas Araghchi. Iran’s foreign ministry confirmed it had conveyed its stance through mediators, while an Iranian source said Tehran would not reopen the Strait of Hormuz or accept Trump’s deadline. The two sides remain divided over sanctions relief and Iran’s nuclear enrichment program.