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Rafael Mariano Grossi Profile picture
Rafael Mariano Grossi
@rafaelmgrossi
Director General of the @IAEAorg International Atomic Energy Agency
Jun 20, 2025 • 6 tweets • 2 min read
Just addressed @UN Security Council #UNSC on the situation in Iran: attacks on Iran's nuclear sites have caused a sharp degradation in nuclear safety & security.

While no radiological release has affected the public, the danger remains.

My full remarks: atoms.iaea.org/4llPiRHImage
Image Status of key 🇮🇷 nuclear sites:
•⁠ ⁠Natanz: 2 enrichment facilities damaged; no off-site radiation; concern: chemical toxicity
•⁠ ⁠Esfahan: 4 buildings hit; no off-site radiation; concern: chemical toxicity
•⁠ ⁠Khondab: facility hit, no radiological risk
Nov 22, 2023 • 12 tweets • 2 min read
1/12: Addressed @IAEAorg’s Board of Governors this morning on IAEA initiatives for peace and development, safety and security of #Ukraine’s nuclear power plants, Iran, and more. Image 2/12: Amid global conflicts, @IAEAorg remains committed to peace and security, addressing critical issues like global hunger, now affecting 700+ million people. Our #Atoms4Food initiative, in collaboration w/ @FAO, leverages nuclear science for better nutrition and food security.
Sep 6, 2022 • 8 tweets • 4 min read
I have just addressed the #UNSC and launched a proposal to create a Nuclear Safety and Security Protection Zone (NSSPZ) in #Zaporizhzhya. This is based on the findings from our mission to the power plant there, outlined in our new report. bit.ly/3RkPbao From the very beginning of the conflict, we've monitored the nuclear safety and security situation of #Ukraine’s nuclear facilities. Through the @IAEAIEC, we've been in contact with Ukraine's Regulatory Inspectorate and have shared frequent updates online.
Jun 20, 2022 • 5 tweets • 4 min read
Le #Maroc est un allié clé de l’@IAEAorg dans la promotion de la science nucléaire en Afrique. Ce partenariat vient d’être renforcé grâce à un accord qui aidera l’Afrique à fournir des #SoinsCancerPourTous avec « Rayons d’Espoir » et de lutter contre les zoonoses avec « ZODIAC ». Les efforts du #Maroc 🇲🇦 en matière de solidarité régionale, de diagnostic précoce du cancer et de traitement anticancéreux ciblé sont remarquables.
Mar 23, 2022 • 4 tweets • 3 min read
.@iaeaorg's been actively working in close & continuing contact with #Ukraine to ensure the safety & security of all nuclear installations during these dramatic and unique circumstances where major nuclear facilities are operating in an armed conflict zone. There is an urgent need to conclude an agreed framework to preserve nuclear safety and security in #Ukraine by establishing a clear commitment to observe and respect the seven indispensable pillars for ensuring nuclear safety and security.