The International Atomic Energy Agency (IAEA) is preparing to inspect Iran's nuclear facilities.

IAEA Director General Rafael Grossi said that moving quickly on this matter is essential given the 60-day timeframe set for an agreement between the United States and Iran.

Speaking in an interview with Japan Broadcasting Corporation (NHK), Grossi said the agency's top current priority is to determine the location of highly enriched uranium.

"We have an idea of where the enriched uranium is, but it is important that Iran informs us of the location. Some storage facilities were partially destroyed in the strikes, which requires studying the means of accessing these materials," he said.

He added: "We will hold talks with the Iranian side as soon as possible to set the dates and details of the inspection operations."