A new localized ceasefire negotiated by IAEA Director General @rafaelmgrossi took effect this morning to help prevent a nuclear accident in Ukraine during the military conflict. The eighth such IAEA-brokered temporary truce will enable repairs of equipment in a 330 kilovolt (kV) switchyard, close to the Zaporizhzhya Thermal Power Plant (ZTPP), that has been damaged by military activity. This will in turn strengthen the connection between the nearby Zaporizhzhya Nuclear Power Plant (ZNPP) and its sole remaining external power line, the Ferosplavna-1, and reduce the risk of another loss of off-site power. The ZNPP’s continued connection to the electrical grid is more important than ever as its fuel reserves for emergency diesel generators have been running low in recent months, weakening this last line of defence against a complete station blackout. Following demining, the repair work is expected to last several days, carried out on the frontline of the conflict and monitored by an IAEA team on the ground. DG Grossi says the Russian Federation and Ukraine engaged constructively with the IAEA to pave the way for the latest ceasefire, showing that persistent diplomatic efforts can yield concrete results that benefit both sides also in the most difficult and challenging of circumstances. The IAEA will continue its indispensable work to ensure nuclear safety and security during the conflict, DG Grossi says.

An IAEA team of experts found that Kenya is committed to continuous improvement of the safe management of radioactive waste as it prepares to introduce nuclear power to its energy mix. The experts noted the considerable progress made in recent years and gave recommendations for the country to further develop, finalize and implement its national plan for waste management. atoms.iaea.org/4kagSnp

Today is the birthday of Clinton Joseph Davisson, the Nobel Prize-winning American physicist who discovered electron diffraction. In an experiment conducted with physicist Lester Germer, Davisson showed that, when directed at a crystal, an electron beam will produce a diffraction pattern with wave-like attributes. The Davisson-Germer experiment confirmed a similar hypothesis proposed in 1924 by Louis de Broglie, with Davisson and Lester becoming the first to demonstrate the wave properties of the electron. Their Nobel Prize-winning work proved the principle of wave-particle duality, which states that every elementary particle or quantic entity exhibits properties, not only of particles, but also waves.

📢 We are hiring for many positions at the IAEA! Check all positions that are closing soon and apply before the closing date 👇 𝐒𝐚𝐟𝐞𝐠𝐮𝐚𝐫𝐝𝐬 𝐀𝐧𝐚𝐥𝐲𝐬𝐭, 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 (𝐏𝟒) Apply by 29 October: bit.ly/4zhpHQC 𝐆𝐮𝐢𝐝𝐚𝐧𝐜𝐞 𝐚𝐧𝐝 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬 𝐍𝐮𝐜𝐥𝐞𝐚𝐫 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐎𝐟𝐟𝐢𝐜𝐞𝐫, 𝐓𝐞𝐜𝐡 𝐋𝐞𝐚𝐝 (𝐏𝟒) Apply by 02 November: bit.ly/3VL554Q 𝐍𝐮𝐜𝐥𝐞𝐚𝐫 𝐒𝐚𝐟𝐞𝐭𝐲 𝐎𝐟𝐟𝐢𝐜𝐞𝐫 (𝐏𝟒) Apply by 03 November: bit.ly/4yQ1pNU 𝐒𝐚𝐟𝐞𝐠𝐮𝐚𝐫𝐝𝐬 𝐂𝐨𝐨𝐫𝐝𝐢𝐧𝐚𝐭𝐢𝐨𝐧 𝐀𝐬𝐬𝐨𝐜𝐢𝐚𝐭𝐞, 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐚𝐧𝐝 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 (𝐆𝟔) Apply by 29 October: bit.ly/4zfa6ks 𝐄𝐱𝐩𝐞𝐫𝐭/𝐋𝐞𝐜𝐭𝐮𝐫𝐞𝐫 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐂𝐨𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐞 Apply by 31 October: bit.ly/4htJDaP 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 – 𝐋𝐚𝐛𝐨𝐫𝐚𝐭𝐨𝐫𝐲 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐢𝐚𝐧, 𝐍𝐮𝐜𝐥𝐞𝐚𝐫 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐚𝐧𝐝 𝐃𝐞𝐦𝐨𝐧𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐂𝐞𝐧𝐭𝐫𝐞 Apply by 23 October: bit.ly/4dC53lT 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 - 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐈𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 𝐨𝐟 𝐂𝐨𝐦𝐛𝐚𝐭 𝐒𝐨𝐢𝐥 𝐒𝐚𝐥𝐢𝐧𝐢𝐭𝐲 Apply by 29 October: bit.ly/4hVup0D 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 - 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡𝐞𝐫 𝐒𝐨𝐢𝐥 𝐍𝐮𝐭𝐫𝐢𝐞𝐧𝐭 𝐔𝐬𝐞 𝐚𝐧𝐝 𝐂𝐫𝐨𝐩 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 Apply by 02 November: bit.ly/4BwBIDU 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 - 𝐓𝐨𝐱𝐢𝐜 𝐄𝐥𝐞𝐦𝐞𝐧𝐭 𝐒𝐩𝐞𝐜𝐢𝐞𝐬 𝐦𝐞𝐚𝐬𝐮𝐫𝐞𝐦𝐞𝐧𝐭 𝐢𝐧 𝐅𝐨𝐨𝐝 Apply by 03 November: bit.ly/4i5UgBP For the complete list of our current vacancies, applicant resources, and information on employment with the IAEA, please visit iaea.org/employment. Stay up to date on current employment opportunities and upcoming webinars by subscribing to our Careers Newsletter at atoms.iaea.org/CareerNewslet…. #IAEAjobs #UNjobs #UNcareers #careers

From the Mekong River Delta to the Red River Delta, Viet Nam is using nuclear-derived techniques to better understand its water resources. After more than four decades applying isotope hydrology with IAEA support, the country is now sharing its expertise with other nations in the Asia-Pacific region. Read more: atoms.iaea.org/3UzYBWb

Nuclear power is expected to play an increasingly important role in achieving global decarbonization and energy security objectives. The IAEA International Symposium on Nuclear Energy will be the opportunity to share breakthroughs, exchange ideas, and shape the future of nuclear science and technology. Join us at IAEA Headquarters in Vienna, Austria from 1 to 2 December 2026. 🔗 atoms.iaea.org/4z22At6

What were the key developments in nuclear safety over the past year? The IAEA’s Nuclear Safety Review 2026 highlights major developments, emerging trends and priorities in nuclear, radiation, transport and waste safety, as well as emergency preparedness and response. Explore the report: iaea.org/sites/default/files…

An IAEA mission to the United Arab Emirates (UAE) concluded today that the national authorities and Barakah Nuclear Power Plant (BNPP) had appropriately responded to the loss of off-site power event at BNPP Unit 3 due to a drone strike on 17 May 2026. The mission found that effective action was taken to maintain safety during the event including prompt national and international notification, implementation of the established emergency response procedures, and public communication. atoms.iaea.org/4eFYP4Q

🔬 Curious about the future of Radiopharmaceuticals? Discover the latest advances in theranostics, radioisotope production, precision medicine at #ISTR2027 that brings together science, innovation, and collaboration to shape the future of patient care. Get inspired, submit your abstracts to inspire others! iaea.org/events/istr2027

“This new power…is harnessed for the first time for the common good of our community,” the Queen declared at Calder Hall in Cumberland shortly before pulling the lever that directed electricity from the world’s first full-scale nuclear power station into the national power grid. 24 kilometres north, the town of Workington became the first to receive light, heat and power from nuclear energy. The first nuclear-powered electricity spread to London within four hours. 70 years later, nuclear power continues to be a reliable and low carbon energy source that many countries are considering or have added to their energy mixes.

Scientists in Burkina Faso have used nuclear techniques to develop eight new rice varieties that yield more, mature faster and offer improved grain qualities, helping boost local food production and reduce its reliance on rice imports. Released in 2025, the varieties show how scientific innovation can move from the laboratory to farmers’ fields and, ultimately, to the food people eat. The achievement was made possible with support from the IAEA and the @FAO under the #Atoms4Food initiative atoms.iaea.org/4dIx9fl #WorldFoodDay

What has 30 years of the Convention on Nuclear Safety achieved? Join experts from around the world on 23 October 2026 to explore the impact of the #CNS, the value of its peer review process, key milestones, lessons learned and its continued importance for global nuclear safety. 📅 23 Oct 2026 | 13:00-15:00 CEST 🔗 Register: atoms.iaea.org/3TQ40rV

Nuclear technologies provide competitive and often unique solutions to help fight hunger and malnutrition, improve environmental sustainability and ensure that food is safe. The IAEA and @FAO work in partnership to help countries use these technologies safely and appropriately. #WorldFoodDay

See more details: iaea.org/newscenter/pressrel…

📢 We are hiring for many positions at the IAEA! Check all positions that are closing soon and apply before the closing date 👇 𝐒𝐚𝐟𝐞𝐠𝐮𝐚𝐫𝐝𝐬 𝐀𝐧𝐚𝐥𝐲𝐬𝐭, 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 (𝐏𝟒) Apply by 29 October: bit.ly/4zhpHQC 𝐑𝐞𝐟𝐞𝐫𝐞𝐧𝐜𝐞 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐀𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭, 𝐑𝐌𝐋 (𝐆𝟔) Apply by 19 October: bit.ly/4q8xD2B 𝐒𝐚𝐟𝐞𝐠𝐮𝐚𝐫𝐝𝐬 𝐂𝐨𝐨𝐫𝐝𝐢𝐧𝐚𝐭𝐢𝐨𝐧 𝐀𝐬𝐬𝐨𝐜𝐢𝐚𝐭𝐞, 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐚𝐧𝐝 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 (𝐆𝟔) Apply by 29 October: bit.ly/4zfa6ks 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 - 𝐒𝐌𝐑 𝐑𝐞𝐠𝐮𝐥𝐚𝐭𝐨𝐫𝐬' 𝐅𝐨𝐫𝐮𝐦 (𝐒𝐌𝐑 𝐑𝐅), 𝐍𝐮𝐜𝐥𝐞𝐚𝐫 𝐇𝐚𝐫𝐦𝐨𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐈𝐧𝐢𝐭𝐢𝐚𝐭𝐢𝐯𝐞 (𝐍𝐇𝐒𝐈) 𝐚𝐧𝐝 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐭𝐨 𝐄𝐦𝐛𝐚𝐫𝐤𝐢𝐧𝐠 𝐂𝐨𝐮𝐧𝐭𝐫𝐢𝐞𝐬 Apply by 22 October: bit.ly/3WdmYcC 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 – 𝐋𝐚𝐛𝐨𝐫𝐚𝐭𝐨𝐫𝐲 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐢𝐚𝐧, 𝐍𝐮𝐜𝐥𝐞𝐚𝐫 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐚𝐧𝐝 𝐃𝐞𝐦𝐨𝐧𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐂𝐞𝐧𝐭𝐫𝐞 Apply by 23 October: bit.ly/4dC53lT 𝐈𝐧𝐭𝐞𝐫𝐧𝐬𝐡𝐢𝐩 - 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐚𝐧𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 Apply by 21 October: bit.ly/4rV7IwV For the complete list of our current vacancies, applicant resources, and information on employment with the IAEA, please visit iaea.org/employment. Stay up to date on current employment opportunities and upcoming webinars by subscribing to our Careers Newsletter at atoms.iaea.org/CareerNewslet…. #IAEAjobs #UNjobs #UNcareers #careers

An IAEA training course held at Mexico’s only nuclear power plant, Laguna Verde, brought together 30 national nuclear professionals for training tailored to the plant’s needs. With support from the IAEA’s technical cooperation programme, the course helped to advance the country’s broader efforts to strengthen ageing management and long-term operation capabilities across its nuclear sector. atoms.iaea.org/46VzbVO

The inaugural Nuclear Education Outreach Programme for Newcomer Countries (NEO) recently concluded, supporting efforts to inspire young people to pursue nuclear education and careers. Developed jointly by the IAEA and the Rosatom Corporate Academy, the programme helps countries build a sustainable and qualified nuclear workforce. Read more: atoms.iaea.org/4rsbX2X

What are the latest developments and priorities of the IAEA #NuclearSecurity programme? The IAEA’s Nuclear Security Review 2026 highlights activities implemented in 2025 to support countries in strengthening Nuclear Security, outlines key priorities, and reflects the international community’s continued commitment to securing facilities and materials against evolving threats. Read the report: atoms.iaea.org/4hUpTOH