Two years ago this month in Prague, President Barack Obama proposed steps to advance the goal of “a world without nuclear weapons”. In the 24 months since we have laid the foundation for these next steps in arms control. But now new action is needed.
The record so far is strong. The new Start Treaty with Russia will see the lowest level of deployed nuclear weapons since the 1950s. The UN Security Council has imposed unprecedented sanctions on Iran and North Korea for failing to meet their obligations. And enough nuclear materials for hundreds of weapons have been removed, secured or eliminated around the world.
Now, to end illegal nuclear programs and stop proliferation,
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