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Chinese People's Liberation Army honour guard members march during a welcoming ceremony at the Great Hall of the People on November 12, 2025, in Beijing, China. (Getty Images)
Arms Control and Nonproliferation
Arms Control and Nonproliferation
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A handout photo provided by Dong-A Ilbo of North Korean leader Kim Jong Un and U.S. President Donald Trump inside the demilitarized zone (DMZ) separating the South and North Korea on June 30, 2019. (Dong-A Ilbo/Getty Images)
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President Donald J. Trump is greeted by Kim Jong Un, Chairman of the State Affairs Commission of the Democratic People’s Republic of Korea Wednesday, Feb. 27, 2019. (Official White House Photo by Shealah Craighead)
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February 01, 2019. Citing Russia's violation of the Intermediate-Range Nuclear Forces Treaty, Pompeo announced the U.S. will withdraw in 180 days from the treaty. (Getty Images)
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An RQ-4 Global Hawk unmanned aircraft, June 20. (US Air Force)
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President Donald Trump and North Korean leader Kim Jong-un speak with reporters at the Korean Demilitarized Zone at Panmunjom, June 30, 2019. (White House)
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A rally held in Tehran on February 11, 2010 to mark the 31st anniversary of the revolution. (Getty Images)
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U.S. President George W. Bush (R) and Israeli Prime Minister Ehud Olmert speak during a meeting in the Oval Office at the White House November 24, 2008 in Washington, DC. (Martin H. Simon-Pool/Getty Images)
Experts
Jack David
Senior Fellow and Trustee
Rebeccah L. Heinrichs
Senior Fellow and Director, Keystone Defense Initiative
