Defense strategy has become a booming enterprise, yet its core themes often boil down to a single word—or just a few. Donald Rumsfeld’s tenure in the Pentagon was defined by “transformation,” while ...

The next National Defense Strategy—which was due to Defense Secretary Pete Hegseth on Aug. 31—could not come at a more critical time, as Pentagon leaders seek to manage foreign-policy challenges, a ...

overt struggle among states where thresholds against the use of force are being eroded. This will elevate risks to Australia’s security and prosperity over the coming decade. defend Australia and our ...

Advance your career in national defense with Purdue University’s Master of Science (MS) in Strategy in Security and Defense Technologies. Designed for military, government, and defense professionals, ...