What Deters and Why: Applying a Framework to Assess Deterrence of Gray Zone Aggression

In this report, RAND researchers identify eight common characteristics of gray zone aggression, develop a framework for assessing the health of U.S. and partner deterrence in the gray zone, and apply the framework to three case studies: China's actions in the Senkaku Islands, Russia's actions in the Baltic states, and North Korea's actions in South Korea.