Nucleare
DOE quietly revises internal nuclear safety directives as Trump-backed pilot pushes fast timeline for new reactors
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The Trump administration has revised internal Department of Energy (DOE) nuclear safety and security directives that govern a DOE-run pathway for advanced reactor projects, including a pilot program aimed at bringing at least three reactors to “criticality” by July 4, 2026. NPR reports the updated directives were not publicly posted at the time of its review and were shared with companies participating in the program, prompting criticism from former regulators and safety advocates even as DOE says it is cutting unnecessary burden without weakening safety.
In una sede ad alta sicurezza a Istanbul, l’inviato speciale Usa Steve Witkoff e il ministro degli Esteri iraniano Abbas Araghchi si incontreranno venerdì, segnando il primo contatto di alto livello tra Washington e Teheran dalla guerra di 12 giorni di giugno 2025. I colloqui mirano a trovare una via di de-escalation dopo attacchi aerei di precisione su siti nucleari iraniani e disordini interni. Il summit segue la mediazione di Turchia, Egitto e Qatar, in mezzo alle richieste Usa su arricchimento dell’uranio e missili.
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L’Egitto coordina con i partner russi per accelerare la centrale nucleare di El Dabaa come parte di una strategia per l’energia sostenibile, ha detto domenica il ministro dell’Elettricità e dell’Energia rinnovabile Mahmoud Esmat. Il progetto nucleare costituisce un pilastro chiave della Vision 2030 dell’Egitto per soddisfare la crescente domanda di elettricità e rafforzare la sicurezza energetica.
Researchers have found that crafting prompts as poems can bypass safety measures in large language models, prompting them to provide instructions on building a nuclear bomb. The discovery highlights vulnerabilities in AI systems like ChatGPT despite built-in guardrails. This comes from a new European study focused on adversarial techniques.
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US Deputy Secretary of State Christopher Landau said on Thursday that the joint fact sheet released by South Korea and the United States opens a 'new chapter' in their alliance. The document outlines outcomes from summits between President Lee Jae Myung and President Donald Trump in Washington in August and Gyeongju in October. It includes US approval for South Korea's nuclear-powered submarines and uranium enrichment and reprocessing capabilities.