May 2013 Update
Nuclear Iran: A Glossary of Terms
Report
By Simon Henderson and Olli Heinonen, Senior Fellow, Belfer Center for Science and International Affairs
At a time when the possibility of military action against Iran's nuclear program is being debated, the need for a clear understanding of the issues and the controversial science and technology behind them has never been more acute. Toward that end, the Washington Institute and Harvard Kennedy School's Belfer Center for Science and International Affairs have copublished an interactive online glossary of terms used in the discussion about Iran, prepared by proliferation expert Simon Henderson and Olli Heinonen, former deputy director-general of the International Atomic Energy Agency.
March 15, 2013
"Iran's Nuclear Clock and World Diplomacy"
Op-Ed, Policy Watch
By Olli Heinonen, Senior Fellow, Belfer Center for Science and International Affairs and Simon Henderson
Talks with Iran in Turkey next week and in Kazakhstan next month are important, but Tehran still needs to clarify the details of its controversial nuclear program.
October 23, 2012
"Nuclear Iran: Technical Issues Overshadowing Negotiations"
Op-Ed, Policy Watch
By Olli Heinonen, Senior Fellow, Belfer Center for Science and International Affairs and Simon Henderson
Although both Washington and Tehran deny reports that they have agreed to bilateral nuclear negotiations, the rumors will prompt fresh debate about what concessions the United States can or should make.
September 7, 2012
"What We Know About Iran's Nukes"
Op-Ed, Wall Street Journal
By Olli Heinonen, Senior Fellow, Belfer Center for Science and International Affairs and Simon Henderson
Iranian Supreme Leader Ali Khamenei claimed last week that his government isn't interested in nuclear weapons: "Our motto is nuclear energy for all and nuclear weapons for none," he said. A better perspective was provided almost simultaneously from the world's nuclear watchdog, the International Atomic Energy Agency, which on Aug. 30 released its latest report on Iran's nuclear activities.
April 12, 2012
"The Challenge of Containing Iran's Enrichment Activities"
Op-Ed, Washington Institute for Near East Policy
By Olli Heinonen, Senior Fellow, Belfer Center for Science and International Affairs and Simon Henderson
Olli Heinonen and Simon Henderson argue that in the absence of very tight monitoring, "and in light of Iran's increasing mastery over limited centrifuge technology, permitting the country to continue enriching uranium at any level would still give it the option of developing nuclear weapons."



