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U.S. Blocks Iran Nuclear Chief From Attending IAEA Conference

A U.S. objection led the U.N. sanctions committee to deny a travel waiver and Austria to revoke Mohammad Eslami’s visa, raising tensions that could further constrain IAEA oversight.

Overview

  • The U.S. formally objected to a U.N. Security Council sanctions‑committee waiver, and the committee then denied Austria’s request to admit Mohammad Eslami to the IAEA General Conference.
  • Austria revoked Eslami’s visa after the denied exemption, forcing him to cancel plans to attend while lower‑level Iranian delegates continued to take part.
  • The exclusion came days after the IAEA Board voted to refer Iran’s safeguards noncompliance to the U.N. Security Council in a 23‑3‑8 vote on Sept. 10, a move that raised geopolitical stakes for the agency.
  • The travel ban stems from U.N. sanctions restored under the JCPOA “snapback” mechanism and the committee’s no‑objection rule means a single member’s formal protest blocks a waiver.
  • Iran condemned the decision, summoned Austria’s chargé d’affaires, and allies including Russia framed the move as politicizing the IAEA while Western officials say the row compounds an existing verification crisis after inspectors lost access to sites hit in June 2025 and cannot account for about 440.9 kg of uranium enriched to 60%.