In this episode of One Decision, hosts Christina Ruffini and Sir Richard Dearlove, former head of Britain's MI6, are joined by Corey Hinderstein, former deputy administrator for defense nuclear nonproliferation at the National Nuclear Security Administration.

As an expert on nuclear weapons and testing, Hinderstein breaks down President Trump's latest comments that the United States will resume testing of its nuclear weapons and what that means for foreign adversaries like Russia, China, and North Korea. She lays out the significance of a robust nuclear weapons state and the responsibilities attached, and what the process of testing actually entails. Plus, Hinderstein shares the story of when she first located the nuclear centrifuge facility in Natanz, Iran and how it shaped the legacy of the JCPOA. 

Episode produced by Situation Room Studios. Original music composed and produced by Leo Sidran.

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