The UN nuclear watchdog formally declared Iran non-compliant with its nuclear obligations for the first time in two decades. This decision, supported by 19 countries, could escalate tensions and potentially trigger the reinstatement of UN sanctions against Iran. Iran responded by announcing a new enrichment facility and other unspecified measures. The US has warned of potential airstrikes, and some American personnel have left the region. Despite this, further Iran-US talks are scheduled, and Western nations haven't completely ruled out diplomacy.

Prepared by Rachel Morgan and reviewed by editorial team.