Nightmares of mushroom clouds and fears of mutually assured destruction plagued many during the Cold War. But by the early 1990s, both the United States and Russia promised a world with fewer nuclear weapons. Together, they agreed to dismantle 80% of their strategic nuclear warheads. Meanwhile, other countries such as North Korea and Pakistan saw value in nukes amid a less balanced world, and raced to acquire them.

In this episode of None Of The Above's '90s Rewind miniseries, the Institute for Global Affairs' Mark Hannah explores the decade's mixed track record on nuclear arms control and nonproliferation. He is joined by Emma Belcher, president of Ploughshares Fund. Historian Susan Colbourn and retired ambassador Thomas Pickering return to provide insights and commentary.