The head of the International Atomic Energy Agency, Rafael Grossi, has expressed alarm over Iran’s plans to significantly boost its stockpile of near weapons-grade uranium. Grossi noted that Iran has commenced preparations for advanced centrifuge cascades at its nuclear facilities, which could facilitate a jump to weapons-grade levels. Despite Iran’s denial of seeking nuclear arms, these developments follow recent censure from the IAEA, highlighting Tehran’s response to international pressure. Ongoing discussions among Iran, the UK, France, and Germany aim to address these concerns regarding its nuclear program.