Rafael Grossi, director general of the International Atomic Energy Agency, at the U.N. agency’s Vienna headquarters in September. Photo: alex halada/Agence France-Presse/Getty ImagesIran continued to expand its nuclear program, including its stockpile of near-weapons-grade enriched uranium in recent months, although it hasn’t accelerated the pace of its production of nuclear fuel amid the current turmoil in the Middle East. In its confidential quarterly report circulated to member states, the United Nations nuclear agency also said Tehran has largely refused to cooperate on several outstanding disputes, including the country’s withdrawal of permission for several European inspectors to continue working there.

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Persons: Rafael Grossi, alex halada, hasn’t Organizations: International Atomic Energy Agency, Agence France, Getty Images, United Nations Locations: agency’s Vienna, Getty Images Iran, Tehran