UN sanctions are expected to be reimposed on Iran as the nation failed to address Western concerns regarding its nuclear program. A "snapback" process, initiated by the UK, Germany, and France, gives Iran a 30-day window to comply. Despite last-minute diplomatic efforts, progress remains stalled. Iran's supreme leader has ruled out negotiations with the US under current conditions, while officials blame the US and European powers for the escalating crisis. Iran's adherence to the non-proliferation treaty is a point of contention, with threats to suspend IAEA cooperation if sanctions are reimposed.

Prepared by Rachel Morgan and reviewed by editorial team.