Category Archives: Non-proliferation

Proliferation Security Initiative: Ten Years On

In Warsaw, the WMD interdiction initiative is getting a second look, and hopefully a second wind.  By Ian Williams  May 31st marks the 10th anniversary of the Proliferation Security Initiative (PSI), a non-binding international effort to stop the trafficking of … Continue reading

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Cliff Notes on the May 2013 IAEA Report on Iran

By Kelsey Davenport, Daryl G. Kimball, and Greg Thielmann The International Atomic Energy Agency’s (IAEA) May 2013 quarterly report on Iran’s nuclear program indicates that Tehran is continuing to move forward on its nuclear program, installing more advanced centrifuges and … Continue reading

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The Prague Nuclear Agenda, Part Two

By Tom Z. Collina Four years after the historic speech in Prague laying out his nuclear policy priorities, President Barack Obama must now decide which issues to focus on in his second—and last—term. The administration accomplished many important arms control … Continue reading

Posted in Asia, CTBT, Europe, Fissile Material Cutoff Treaty, Iran, Middle East, Missile Defense, New START, Non-proliferation, North Korea, Nuclear Security, Nuclear Weapons, Russia, Tactical Nuclear Weapons | Leave a comment

Worldwide Threat Assessment (2013)

By Greg Thielmann The “Worldwide Threat Assessment,” which Director of National Intelligence James Clapper presented to the Senate Intelligence Committee on March 12, contains some closely-watched language on evolving weapons of mass destruction (WMD) proliferation threats. Although this year’s edition … Continue reading

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Better Odds on Iran Negotiations After Almaty?

By Kelsey Davenport Career Ambassador Thomas Pickering said at a Feb. 25 Arms Control Association event that he would be “willing to put a little money” on progress toward a positive outcome in negotiations with Iran in 2013.  After the … Continue reading

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A First Look at the February 2013 IAEA Report on Iran

By Tom Z. Collina and Kelsey Davenport According to the International Atomic Energy Agency’s (IAEA) February 2013 quarterly report on Iran’s nuclear program, Tehran is continuing to develop its nuclear program and slowly enhancing its nuclear weapons breakout potential. While … Continue reading

Posted in Iran, Middle East, Non-proliferation, Nuclear Weapons, Uncategorized | Tagged , , , , , , | 2 Comments

Obama Renews Commitment to Reducing Nuclear Weapons Threat

By Daryl G. Kimball Barack Obama’s State of the Union pledge to continue “to lead the effort to prevent the spread of the world’s most dangerous weapons” represents a renewal of the President’s commitment to pursue a step-by-step plan toward … Continue reading

Posted in CTBT, Iran, New START, Non-proliferation, North Korea, Nuclear Weapons, Russia, Uncategorized | Tagged , , | 2 Comments

Defying Global Taboo, North Korea Conducts 3rd Nuclear Blast

By Daryl G. Kimball and Greg Thielmann The government of the Democratic People’s Republic of Korea (DPRK) has apparently conducted its third nuclear test explosion, defying the explicit demands of the UN Security Council and the international community that it … Continue reading

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The November 2012 IAEA Report on Iran and Its Implications

By Kelsey Davenport, Daryl G. Kimball, and Greg Thielmann The new quarterly report from the International Atomic Energy Agency (IAEA) on Iran’s nuclear program, which is now in circulation, finds that Tehran has continued to install more centrifuges for uranium … Continue reading

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Closing the Loop: Iraq and the Additional Protocol

By Greg Thielmann It was encouraging, and more than a little ironic, when the government of Iraq recently ratified the Additional Protocol to its comprehensive safeguards agreement with the International Atomic Energy Agency (IAEA). Iraqi deception was the principal impetus for … Continue reading

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