The facts
The assessment concerned facilities damaged in the 2025 and 2026 strikes. It did not establish that Iran's nuclear programme had ended or that inaccessible material had been accounted for. [1][2]
Grossi urged Iran to restore access for verification. Normal inspections had not resumed, apart from the Bushehr nuclear power plant. [1][3]
The status of the previously declared stockpile of about 440 kilograms of highly enriched uranium remained unverified. That figure is a prior inventory, not a new measurement. [3]
Still unconfirmed
- The current inventory and condition of nuclear material at inaccessible facilities cannot be verified from the checked evidence.
Sources
References support the numbered facts above. Source checks: 29 Oct 2026, 09:27 UTC.
The primary event transcript is explicitly unofficial automatic transcription. Separately owned AP and Anadolu corroborate the claims used. These sources do not replace on-site IAEA verification.
- Security Council meeting 10253: automatic transcript, Grossi briefing
United Nations transcript service · Primary source · 27 Oct 2026
Grossi's segment checked. Explicitly automatic speech recognition, not an official UN record; substantive claims cross-checked with AP and Anadolu.
- UN nuclear chief says Iran has not rebuilt nuclear facilities damaged by strikes
Associated Press · Reporting · 28 Oct 2026
Original reporting on the 27 October briefing; no independent physical inspection claimed.
- UN nuclear watchdog chief urges Iran to grant IAEA access to verify nuclear material
Anadolu Agency · Reporting · 27 Oct 2026
Original report by Merve Aydogan; separately owned from AP, covering the same underlying briefing.