UN nuclear watchdog condemns Iran for lack of nuclear transparency

The International Atomic Energy Agency (IAEA) adopted a resolution Thursday censuring Iran for its continued failure to meet its nuclear transparency obligations, increasing diplomatic pressure on Tehran amid escalating regional tensions.

The resolution, drafted by the US, UK, France, and Germany, passed with 19 votes in favor out of 35 member states, according to diplomatic sources cited by AFP. Three countries, China, Russia, and Burkina Faso, voted against it, while 11 abstained. Venezuela and Paraguay were unable to vote due to financial arrears.

The measure marks the latest attempt by Western powers to hold Iran accountable for its lack of cooperation with nuclear inspectors, with concerns persisting that Tehran could be moving closer to developing nuclear weapons, an allegation Iranian authorities consistently deny.

In a statement issued during the IAEA board meeting, US chargé d'affaires Howard Solomon emphasized Washington's desire for a diplomatic solution.

“The United States is negotiating in good faith to reach a deal that allows us to say with confidence what President Trump has said time and again: Iran will never acquire a nuclear weapon,” Solomon said.

“Iran now has a clear opportunity to build confidence: by providing the Agency with greater transparency” and “ceasing its escalatory nuclear activities,” he added.

The resolution urged Iran “to urgently remedy its non-compliance” with its commitments under the Non-Proliferation Treaty and expressed regret that, despite repeated requests and opportunities, Tehran has not fully cooperated with the IAEA.

The watchdog noted its inability to confirm that Iran's nuclear efforts are solely peaceful, stating this uncertainty justifies potential referral to the UN Security Council, which holds the authority to impose sanctions.

Tensions have risen in recent months as Iran continues to enrich uranium close to weapons-grade levels and restricts IAEA access to key facilities. Western diplomats say the resolution aims to pressure Tehran into restoring cooperation with nuclear inspectors.

Tehran has threatened retaliation if censured. Ahead of the vote, Iranian officials warned they would “react very strongly” by reducing collaboration with the IAEA.