DUBAI, United Arab Emirates (AP) 鈥 Iran has multiple major sites associated with its rapidly advancing nuclear program, now the subject of several rounds of negotiations with the United States.
The sites across the country, including one in the heart of Tehran, the capital, show the breadth and history of the program. One in particular, Iran’s Natanz enrichment site, has been targeted several times in suspected sabotage attacks by Israel amid tensions between the two Mideast rivals.
Here’s a look at some of those major Iranian sites and their importance in Tehran’s program.
Natanz enrichment facility
Iran’s nuclear facility at Natanz, located some 220 kilometers (135 miles) southeast of Tehran, is the country’s main enrichment site. Part of the facility on Iran’s Central Plateau is underground to defend against potential airstrikes. It operates multiple cascades, or groups of centrifuges working together to more quickly enrich uranium. , or 鈥淧ickaxe Mountain,鈥 which is just beyond Natanz鈥檚 southern fencing. Natanz has been targeted by the Stuxnet virus, believed to be an Israeli and American creation, which destroyed Iranian centrifuges. Two separate sabotage attacks, , also have struck the facility.
Fordo enrichment facility
Iran’s nuclear facility at Fordo is located some 100 kilometers (60 miles) southwest of Tehran. It also hosts centrifuge cascades, but isn’t as big a facility as Natanz. Buried under a mountain and protected by anti-aircraft batteries, . Its construction began at least in 2007, according to the International Atomic Energy Agency, although Iran only informed the U.N. nuclear watchdog about the facility in 2009 after the U.S. and allied Western intelligence agencies became aware of its existence.
Bushehr nuclear power plant
on the Persian Gulf, some 750 kilometers (465 miles) south of Tehran. Construction on the plant began under Iran鈥檚 Shah Mohammad Reza Pahlavi in the mid-1970s. After the 1979 Islamic Revolution, the plant was repeatedly targeted in the Iran-Iraq war. Russia later completed construction of the facility. Iran is building two other reactors like it at the site. Bushehr is fueled by uranium produced in Russia, not Iran, and is monitored by the United Nations鈥 International Atomic Energy Agency.
Arak heavy water reactor
is 250 kilometers (155 miles) southwest of Tehran. Heavy water helps cool nuclear reactors, but it produces plutonium as a byproduct that can potentially be used in nuclear weapons. That would provide Iran another path to the bomb beyond enriched uranium, should it choose to pursue the weapon. Iran had agreed under its 2015 nuclear deal with world powers to redesign the facility to relieve proliferation concerns.
Isfahan Nuclear Technology Center
The facility in Isfahan, some 350 kilometers (215 miles) southeast of Tehran, employs thousands of nuclear scientists. It also is home to three Chinese research reactors and laboratories associated with the country’s atomic program.
Tehran Research Reactor
The Tehran Research Reactor is at the headquarters of the Atomic Energy Organization of Iran, the civilian body overseeing the country’s atomic program. The U.S. actually provided Iran the reactor in 1967 as part of America’s 鈥淎toms for Peace鈥 program during the Cold War. It initially required highly enriched uranium but was later retrofitted to use low-enriched uranium over proliferation concerns. ___
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