Experts at the International Atomic Energy Agency (IAEA) believe Iran has the resources to produce several nuclear warheads.
As reported by Bloomberg, this was stated by the head of the IAEA, Rafael Grossi. The agency estimates that Iran has sufficient amounts of highly enriched uranium.
"It's very disappointing... We don't understand why they don't provide the transparency they need," Grossi said.
To date, IAEA inspectors have not detected the diversion of Iranian uranium stockpiles for nuclear weapons. However, producing and storing so much material is a concern for the agency.