Countering Coercion in Maritime Asia: The Theory and Practice of Gray Zone Deterrence

In the past decade, tensions in Asia have risen as Beijing has become more assertive in maritime disputes with its neighbors and the United States. Although taking place below the threshold of direct military confrontation, China’s assertiveness frequently involves coercive elements that put at risk existing rules and norms; physical control of disputed waters and territory; and the credibility of U.S. security commitments. Regional leaders have expressed increasing alarm that such “gray zo...