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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)
Missile Defense
Missile Defense
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(Re: Building Defense graphic)
Commentary
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Ukrainian soldiers fire a mortar at Russian military targets on November 11, 2024, in Toretsk, Ukraine. (Kostiantyn Liberov via Getty Images)
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Iran exhibits its missiles, satellite-carrying rockets, and air defense systems in Tehran, Iran, on October 17, 2024. (Fatemeh Bahrami/Anadolu via Getty Images)
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(Deep Dive logo)
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A view of Tehran, Iran, on October 26, 2024. (Fatemeh Bahrami/Anadolu via Getty Images)
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Two Ukrainian army mechanics repair a broken MT-LB in Kharkiv, Ukraine, on October 25, 2024. (Fermin Torrano/Anadolu via Getty Images)
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(Screenshot via YouTube)
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(Deep Dive logo)
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Commuters drive past a billboard bearing pictures of Masoud Pezeshkian, Mohammad Bagheri, and Benjamin Netanyahu in Tehran on October 27, 2024. (Atta Kenare via Getty Images)
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A common hypersonic glide body (C-HGB) launches from Pacific Missile Range Facility, Kauai, Hawaii, on March 19, 2020, during a Department of Defense flight experiment. (DVIDS)
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A Ukrainian anti-aircraft squadron guards the skies along the front lines in Donetsk Oblast, Ukraine, on October 19, 2024. (Fermin Torrano/Anadolu via Getty Images)
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Soldiers take part in the combat shooting exercises of the Lithuanian army and the French-German brigade in Pabrade, Lithuania, on May 6, 2024. (Petras Malukas/AFP via Getty Images)
Experts
Rebeccah L. Heinrichs
Senior Fellow and Director, Keystone Defense Initiative
Iku Tsujihiro
Research Associate
Timothy A. Walton
Senior Fellow, Center for Defense Concepts and Technology
