Iran could restart uranium enrichment within months, warns UN nuclear chief

In a recent assessment following U.S. and Israeli strikes on Iranian nuclear facilities, Rafael Mariano Grossi, the director general of the International Atomic Energy Agency (IAEA), indicated that despite significant damage to Iran’s nuclear capabilities, the country could begin enriching uranium again within months. The attacks occurred earlier in June 2025 and were aimed at preventing Iran from developing nuclear weapons, a claim that Iran consistently denies, insisting that its nuclear program serves peaceful purposes. Grossi highlighted that while there was severe damage inflicted on facilities at Fordow, Natanz, and Isfahan, it was not total, suggesting that Iran's foundational nuclear knowledge and technical capabilities remain intact. President Donald Trump and other U.S. officials previously claimed that the strikes had obliterated Iran’s nuclear ambitions, but preliminary assessments suggested that the damage would set back Iran's program by merely months rather than years. This comment from Grossi contradicts Trump's assertions, which have drawn skepticism even from military analysts. Meanwhile, Iranian officials have publicly acknowledged the severity of the damage, although detailed information remains sparse. Further complicating the situation, Iranian lawmakers voted to suspend cooperation with the IAEA, indicating a shift towards reducing international oversight over their nuclear program. As of late June 2025, talk of resumed discussions between Iran and international bodies has not gained traction, and data concerning Iran's enriched uranium stockpile remains uncertain. It is feared that the ongoing geopolitical tensions and lack of transparency could lead to escalated risks concerning nuclear proliferation in the region, making international diplomatic efforts critical. In light of these developments, analysts are watching closely for any moves Iran may make towards nuclear production capabilities. The situation underscores the fragility of diplomatic agreements related to nuclear nonproliferation and leaves the door open for Iran to restart its uranium enrichment, significantly raising concerns among neighboring countries and global powers alike.