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2. Barnes, J. E. 2022. “Pentagon Pressed to Review How It Judges an Ally’s Will to Fight.” The New York Times, June 22. https://www.nytimes.com/2022/06/22/us/politics/us-military-afghan-ukraine.html.
3. Analysis, War, and Decision: Why Intelligence Failures Are Inevitable
4. Civil-Military Relations in Russia and Eastern Europe