The International Atomic Energy Agency declared Iran was in breach of its Nuclear Non-Proliferation Treaty obligations by failing cooperate with an probe into undeclared nuclear material and activities at multiple sites.

Following Israeli strikes on Iran's Natanz nuclear facility, the IAEA warns of potential radiological and chemical contamination, though external radiation levels remain normal. Damage is confirmed at Natanz and Isfahan,

Israel’s wave of attacks has knocked out the “front end” of Iran’s nuclear programme, experts say. Read more at straitstimes.com. Read more at straitstimes.com.

Iran says it has built and will activate a third nuclear enrichment facility, ratcheting up tensions with the U.N. immediately after its atomic watchdog censured Iran for failing to comply with obligations meant to prevent it from developing a nuclear weapon.

IAEA chief Grossi says damage may have caused internal leak of toxic uranium hexafluoride gas, which could cause death if inhaled, but says radiation outside facility is unchanged