The International Atomic Energy Agency (IAEA) announced on Thursday that Iran is in violation of its nuclear non-proliferation obligations, marking the first such determination in nearly two decades. The agency's 35-member Board of Governors adopted a formal resolution on the matter during a closed-door meeting held in Vienna.
According to the resolution, Iran has failed "since 2019 to provide the agency with full and timely cooperation" regarding undeclared nuclear materials and activities at several sites across the country. This constitutes a breach of the safeguards agreement Iran signed with the agency.
This is the first official step of its kind since 2006, when Iran was last declared in violation of its nuclear commitments.

The decision comes amid escalating tensions surrounding Iran's nuclear program and follows years of reports about uranium enrichment at levels approaching those required for nuclear weapons production.
Diplomats who attended the meeting stated that the resolution represents a significant step in international efforts to compel Iran to fully disclose its nuclear activities.
Implication: faster enrichment
Iranian state television reported that in response to the resolution, "the Islamic Republic will inaugurate a new enrichment site in a 'secure zone' (from attacks)."
The reports also state that Iran will replace its first-generation centrifuges with advanced sixth-generation models at the Fordow enrichment facility. The implication: significantly faster uranium enrichment.