This week, Emma Belcher sits down with Målfrid Braut-Hegghammer, Director of the Oslo Nuclear Project. She discusses efforts to roll back nuclear programs in Iraq & Iran, and US-centric biases when it comes to nuclear weapons policy.

On Early Warning, Michelle Dover is joined by Melissa Hanham, an affiliate of Stanford Center for International Security & Cooperation. Hanham discusses recent North Korean missile test and whether sanctions play a role in preventing nuclear proliferation.