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President Donald Trump speaks during a meeting with business leaders at the US Ambassador’s Residence on October 28, 2025, in Tokyo, Japan. (Getty Images)
Arms Control and Nonproliferation
Arms Control and Nonproliferation
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The U.S. Army and South Korean military responded to North Korea's missile launch with a combined ballistic missile exercise on July 5, 2017, into South Korean waters. (Photo by South Korean Defense Ministry/Getty Images)
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U.S. Secretary of State Mike Pompeo announces Steve Biegun as special representative to North Korea at the State Department in Washington, DC, on August 23, 2018. (NICHOLAS KAMM/AFP/Getty Images)
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Moscow papers covering Helsinki summit between Presidents Trump and Putin, July 17, 2018 (MLADEN ANTONOV/AFP/Getty Images)
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North Korean soldiers attend celebration in Pyongyang for scientists involved in North Korea's nuclear program, September 6, 2017 (KIM WON-JIN/AFP/Getty Images)
Experts
Marshall Billingslea
Senior Fellow
Jack David
Senior Fellow and Trustee
Douglas J. Feith
Senior Fellow
Rebeccah L. Heinrichs
Senior Fellow and Director, Keystone Defense Initiative
