Construction at Iran nuclear site seen in satellite images
DUBAI, United Arab Emirates — Iran has begun construction at its Natanz nuclear facility, satellite images released Wednesday show, just as theU.N. nuclear agency acknowledged Tehran is building an underground advanced centrifuge assembly plant after its last one exploded in a reported sabotage attack last summer.
The construction comes as the U.S. nears Election Day in a campaign pitting President Donald Trump, whose maximum pressure campaign against Iran has led Tehran to abandon all limits on its atomic program, and Joe Biden, who has expressed awillingness to return to the 2015 nuclear accord between Iran and six world powers. The outcome of the vote likely will decide which approach America takes. Heightened tensions between Iran and theU.S. nearly ignited awar at the start of the year.
Since August, Iran has built a new or regraded road to the south ofNatanz toward what analysts believe is a former firing range for security forces at the enrichment facility, images from San Franciscobased Planet Labs Inc. show.
A Planet Labs satellite image Monday shows the site clearedaway withwhat appears to be construction equipment there, while an Oct. 21 image from Maxar Technologies showstrucks, cars, backhoes and other vehicles at the cleared site.
Analysts from the James Martin Center for Nonproliferation Studies at the Middlebury Institute of International Studies say they believe the site is undergoing excavation.
“That road also goes into the mountains so it may be the fact that they’re digging some kind of structure that’s going to be out in front and that there’s going
to be a tunnel in themountains,” said Jeffrey Lewis, an expert at the institute who studies Iran’s nuclear program. “Or maybe that they’re just going to bury it there.”
Rafael Grossi, the directorof the International Atomic Energy Agency, told The Associated Press on Tuesday that his inspectors were aware of the construction. He said Iran had previously informed IAEA inspectors, who continue to have access to Iran’s sites despite the country having moved away from many limits of its landmark 2015 nuclear deal with world powers, known as the Joint Comprehensive Plan of Action, or JCPOA.
“They have started, but it’s not completed. It’s a long process,“Grossi said.
Alireza Miryousefi, a spokesman for the Iranian mission to the United Nations, would not comment on the satellite images or discuss specifics of the construction, but said Iranwas being transparent with its actions.
“Nothing in Iran regarding its peaceful nuclear program is being done in secret, in full keeping with the JCPOA, and as the IAEA has repeatedly confirmed,” Miryousefi said in an email.
“This instance is no different,” he said.
Ali Akbar Salehi, the head of the Atomic Energy Organization of Iran, last month told state television the destroyed aboveground facility was being replaced with one “in the heart of the mountains aroundNatanz.”
Trump in 2018 unilaterallywithdrew theU.S. from the JCPOA deal Iran, in which Tehran agreed to limit its uranium enrichment in exchange for the lifting of economic sanctions.
When the U.S. ramped up sanctions, Iran gradually and publicly abandoned those limits as a series of escalating incidents pushed the two countries to the brink of war at the beginning of the year.
Grossi told The Associated Press, however, that theIAEA’s current estimate is that Iran does not yet have enough uranium stockpiled to produce a weapon.
Iran’s so-called “breakout time” — the time needed for it to build one nuclear weapon if it chose to do so— is estimated now by outside experts to have dropped from one year under the deal to as little as three months. Iran maintains its nuclear programis for peaceful purposes, though Western countries fear Tehran could use it to pursue atomicweapons.