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___ The promise: "Today I am announcing a new international effort to secure all vulnerable nuclear material around the world within four years." The follow through: Last year, Obama hosted 47 countries at a nuclear security summit that sought to win commitments to secure nuclear material. A soon-to-be published report by the Arms Control Association and the Partnership for Global Security concludes that the countries are generally on track to meet their commitments. Among the achievements already locked down: -Kazakhstan secured 13 tons of nuclear material, enough to make 775 nuclear weapons. -Russia has ended its plutonium production. -Ukraine and Belarus have also pledged to remove all highly enriched uranium from their territory by 2012, with Kiev already making good on over half. But the commitments made at the summit do not add up to eliminating the threat that nuclear materials could fall into the wrong hands. Obama is unlikely, for instance, to secure North Korea's nuclear material any time soon. ___ The promise: "To put an end to Cold War thinking, we will reduce the role of nuclear weapons in our national security strategy and urge others to do the same." The follow through: A Defense Department review completed a year after the speech set clear limits on the circumstances under which the U.S. would launch a nuclear strike. The previous policy was intentionally ambiguous. The review said that the fundamental role of U.S. nuclear weapons was deterrence. The U.S. pledged not to threaten or use nuclear weapons against non-nuclear weapons states that comply with a U.N. treaty on nonproliferation.
[Associated
Press;
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