Iran's parliament had voted to suspend cooperation previously. Iran could use the suspension of IAEA cooperation as leverage in future negotiations on its nuclear program, though no talks are currently due after Tehran rejected President Donald Trump's offer to restart diplomacy immediately on the issue.

White House envoy Steve Witkoff is planning to meet Iranian Foreign Minister Abbas Araghchi in Oslo next week to restart nuclear talks, according to two sources familiar with the discussions. Why it matters: The sources said a final date hasn't been set,

The ultimate success of the U.S. and Israeli strikes, and so Trump's decision to intervene militarily, depends on how Iran chooses to react. Some analysts fear this action will accelerate Iranian efforts to build a nuclear weapon, with hardliners in Tehran now viewing it as an urgent priority.

The decision means that international inspectors will not be able to oversee sites. Experts have warned that Tehran could revive plans to build a bomb.

Iranian President Masoud Pezeshkian has approved a law to halt cooperation with the International Atomic Energy Agency (IAEA), a move which will likely obscure any attempt by Tehran to restart its damaged nuclear program.

Iran is assessing the damage and lashing out over the American and Israeli airstrikes that damaged its nuclear sites.

Pentagon reports Iran's nuclear facilities were "completely obliterated" in June strikes, offering a more optimistic assessment than earlier estimates while Iran acknowledges damage.

The Pentagon on Wednesday sharpened its assessment of Iran's nuclear program, declaring that Iran's ability to build a nuclear weapon following the U.S. strike on its nuclear facilities is "closer to two years" away.