Host Bill Roggio interviews FDD colleagues Brad Bowman and Ryan Brose about their book, *Axis of Aggressors*. They analyze the growing cooperation among China, Russia, Iran, and North Korea, highlighting data on military, economic, and cyber collaboration. The discussion focuses on security cooperation trends since 2019, identifying the China-Russia relationship as the axis's center of gravity. Key topics include drone proliferation, weapons development, and the strategic implications of this alliance for U.S. national security.