Iran Appoints Mohammad Eslami as Head of Nuclear Agency

An undated handout photo made available by the Iranian presidential office shows former Iranian Road and Urban minister Mohammad Eslami during a meeting in Tehran, Iran (issued 29 August 2021).  EPA/IRANIAN PRESIDENTIAL OFFICE HANDOUT
An undated handout photo made available by the Iranian presidential office shows former Iranian Road and Urban minister Mohammad Eslami during a meeting in Tehran, Iran (issued 29 August 2021). EPA/IRANIAN PRESIDENTIAL OFFICE HANDOUT
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Iran Appoints Mohammad Eslami as Head of Nuclear Agency

An undated handout photo made available by the Iranian presidential office shows former Iranian Road and Urban minister Mohammad Eslami during a meeting in Tehran, Iran (issued 29 August 2021).  EPA/IRANIAN PRESIDENTIAL OFFICE HANDOUT
An undated handout photo made available by the Iranian presidential office shows former Iranian Road and Urban minister Mohammad Eslami during a meeting in Tehran, Iran (issued 29 August 2021). EPA/IRANIAN PRESIDENTIAL OFFICE HANDOUT

Iran's president on Sunday appointed a new director of the country's nuclear department, state TV reported, replacing the nation's most prominent nuclear scientist with a UN-sanctioned minister who has no reported experience in nuclear energy but ties to the defense ministry.

Iran's newly elected hard-line President Ebrahim Raisi chose Mohammad Eslami, a 64-year-old civil engineer who previously oversaw the country's road network, to lead Iran’s civilian nuclear program and serve as one of several vice presidents. He succeeds Ali Akbar Salehi, a US-educated scientist who was a key player during the years of intense international diplomacy that led to Tehran's now-tattered 2015 landmark nuclear deal with world powers.

The deal curbed Iran’s nuclear activities in exchange for sanctions relief, but then-President Donald Trump unilaterally withdrew the United States from the agreement and reimposed crushing sanctions. Iran, in response, has gradually and publicly abandoned all restrictions on its stockpiles of low-enriched uranium.

In 2008, when Eslami served as head of Iran's Defense Industries Training and Research Institute, the United Nations sanctioned him for “being engaged in, directly associated with or providing support for Iran’s proliferation sensitive nuclear activities or for the development of nuclear weapon delivery systems.”

The Associated Press said the UN linked the blacklisting to his "involvement in procurement of prohibited items, goods, equipment, materials and technology.”

During the tenure of former President Hassan Rouhani, Eslami served as Transport and Urban Development Minister. Before joining the Cabinet in 2018, he worked for years in Iran's military industries, most recently as deputy defense minister responsible for research and industry.

He holds degrees in civil engineering from Detroit University of Michigan and the University of Toledo, Ohio.



UN Nuclear Watchdog Says US-Iran Talks at 'Very Crucial' Stage



In this photo released by the Atomic Energy Organisation of Iran, International Atomic Energy Agency (IAEA) Director General, Rafael Mariano Grossi attends a meeting with the head of the Atomic Energy Organization of Iran Mohammad Eslami, in Tehran, Iran, Thursday, April 17, 2025. (Atomic Energy Organisation of Iran via AP)
In this photo released by the Atomic Energy Organisation of Iran, International Atomic Energy Agency (IAEA) Director General, Rafael Mariano Grossi attends a meeting with the head of the Atomic Energy Organization of Iran Mohammad Eslami, in Tehran, Iran, Thursday, April 17, 2025. (Atomic Energy Organisation of Iran via AP)
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UN Nuclear Watchdog Says US-Iran Talks at 'Very Crucial' Stage



In this photo released by the Atomic Energy Organisation of Iran, International Atomic Energy Agency (IAEA) Director General, Rafael Mariano Grossi attends a meeting with the head of the Atomic Energy Organization of Iran Mohammad Eslami, in Tehran, Iran, Thursday, April 17, 2025. (Atomic Energy Organisation of Iran via AP)
In this photo released by the Atomic Energy Organisation of Iran, International Atomic Energy Agency (IAEA) Director General, Rafael Mariano Grossi attends a meeting with the head of the Atomic Energy Organization of Iran Mohammad Eslami, in Tehran, Iran, Thursday, April 17, 2025. (Atomic Energy Organisation of Iran via AP)

Talks between Iran and the United States over Tehran's rapidly advancing nuclear program are “in a very crucial” stage, the head of the United Nations' nuclear watchdog said Thursday while on a visit to Tehran.

The comments by Rafael Mariano Grossi of the International Atomic Energy Agency in Iran included an acknowledgment his agency likely would be key in verifying compliance by Iran should a deal be reached. Iran and the US will meet again Saturday in Rome for a new round of talks after last weekend's first meeting in Oman, The AP news reported.

The stakes of the negotiations Saturday and the wider geopolitical tensions in the Mideast couldn't be higher, particularly as the Israel-Hamas war rages on in the Gaza Strip.
US President Donald Trump repeatedly has threatened to unleash airstrikes targeting Iran’s nuclear program if a deal isn’t reached. Iranian officials increasingly warn that they could pursue a nuclear weapon with their stockpile of uranium enriched to near weapons-grade levels.

Grossi visits during ‘crucial’ Iran-US talks Grossi arrived in Iran on Wednesday night and met with Iranian Foreign Minister Abbas Araghchi, who now is in Moscow for separate talks likely over the negotiations. On Thursday, Grossi met with Mohammad Eslami, the head of the Atomic Energy Organization of Iran, then later toured a hall featuring some of Iran's civilian nuclear projects.

“We know that we are in a very crucial, I would say, stage of this important negotiation, so I want to concentrate on the positive,” Grossi told Iranian media. “There is a possibility of a good outcome. Nothing is guaranteed. We need to make sure that we put all of the elements in place ... in order to get to this agreement."

He added: “We know we don't have much time. So this is why I'm here. This is why I'm in contact with the United States as well.”

Asked about Trump's threats to attack Iran, Grossi urged people to “concentrate on our objective.”

“Once we get to our objective, all of these things will evaporate because there will be no reason for concern,” he said.

For his part, Eslami said Iran expected the IAEA to “maintain impartiality and act professionally,” a report from the state-run IRNA news agency said.

Since the nuclear deal’s collapse in 2018 with Trump’s unilateral withdrawal of the US from the accord, Iran has abandoned all limits on its program, and enriches uranium to up to 60% purity — near weapons-grade levels of 90%.

Surveillance cameras installed by the IAEA have been disrupted, while Iran has barred some of the Vienna-based agency’s most experienced inspectors. Iranian officials also have increasingly threatened that they could pursue atomic weapons, something the West and the IAEA have been worried about for years since Tehran abandoned an organized weapons program in 2003.

Despite tensions between Iran and the agency, its access has not been entirely revoked.