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A weapon is mounted on the Lehit ground robotic system, developed by specialists of the International Legion under the Defence Intelligence of Ukraine, during a demonstration in Ukraine on December 9, 2025. (Getty Images)
Defense Strategy
Defense Strategy
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Ukrainian soldiers operate a 122mm howitzer on November 9, 2024, near Toretsk, Ukraine. (Diego Fedele via Getty Images)
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(Re: Building Defense graphic)
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Antony Blinken and the US delegation sit opposite Japan's Foreign Minister Yoko Kamikawa during the "Extended Deterrence Ministerial Meeting" in Tokyo on July 28, 2024. (Kazuhiro Nogi/AFP via Getty Images)
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New recruits improve their tactical skills in Kharkiv, Ukraine, on November 14, 2024. (Sergey Bobok/AFP via Getty Images)
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US Air Force Members prepare for a hot pit refuel on a B-2 Spirit at Andersen Air Force Base in Guam on September 10, 2024. (DVIDS)
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(Screenshot via YouTube)
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(Deep Dive logo)
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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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The USS Theodore Roosevelt aircraft carrier transits the South China Sea on May 26, 2024. (DVIDS)
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A worker produces wear-resistant rings for export to European and American markets in a workshop on October 14, 2024, in Binzhou City, China. (CFOTO/Future Publishing via Getty Images)
Experts
David Byrd
Fellow, Center for Defense Concepts and Technology
Bryan Clark
Senior Fellow and Director, Center for Defense Concepts and Technology
Jack David
Senior Fellow and Trustee
Michael Doran
Senior Fellow and Director, Center for Peace and Security in the Middle East
