The Associated Press
TEHRAN, Iran (AP)—Iran will redesign its Arak heavy water reactor to greatly limit the amount of plutonium it can make, the country’s vice president said on Saturday, marking a major concession from the Islamic Republic in negotiations with world powers over its contested nuclear program.
The comments by Vice President Ali Akbar Salehi comes as the talks face an informal July 20 deadline to hammer out a final deal to limit Iran’s ability to build nuclear arms in exchange for ending the crippling economic sanctions it faces.
Iranian state television quoted Mr. Salehi, who heads the Atomic Energy Organization of Iran, as saying Iran has proposed to redesign Arak to produce one-fifth of the plutonium initially planned for it. He said that will eliminate concerns the West has that Iran could use the plutonium produced at Arak to build a nuclear weapon.
Mr. Salehi also said Iran has completed diluting its higher enriched uranium into less volatile forms as part of an interim deal reached last November with world powers.
“The issue of heavy water reactor…has been virtually resolved,” state television quoted Mr. Salehi as saying. “Iran has offered a proposal to…redesign the heart of the Arak facility and these six countries have agreed to that.”
There wasn’t an immediate comment from the world powers that include China, France, Germany, the United Kingdom, the U.S. and Russia. However, what to do with Arak, a 40-megawatt heavy water plant still under-construction in central Iran, is a key factor in negotiations.
Iranian Foreign Minister Mohammad Javad Zarif, his country’s chief negotiator, suggested in March Iran might redesign Arak to allay Western fears. The West suspects Iran could use its nuclear program to build nuclear weapons. Iran says its program is for peaceful purposes, like power generation and medical research.
Iran claimed it prevented attempted sabotage at Arak in March, blaming foreign intelligence services for tampering with imported pumps for the facility.
Mr. Salehi also told Al-Alam, the Arabic channel of Iranian state television, that a proposal from the six-nation world-powers group was to change the heavy water reactor into a light water reactor. He suggested Iran didn’t agree because a heavy-water reactor is needed to produce radioisotopes to treat medical patients while light-water reactor, like the one Iran has at Bushehr, is used to generate electricity.
Under the landmark November deal, Tehran stopped enrichment of uranium, which is a possible pathway to nuclear arms, by to 20% in exchange for easing of some Western sanctions. It also agreed to dilute half of its 20% enriched uranium into 5% and turn the remaining half into oxide, which is very difficult to be used for bomb-making materials.
Also as part of the deal, Iran has allowed international inspectors from the United Nations’ nuclear watchdog—the International Atomic Energy Agency—to visit its nuclear facilities, including Arak.
