International Law Commons^™

Challenging And Refining The "Unwilling Or Unable" Doctrine, Craig Martin

Vanderbilt Journal of Transnational Law

This Article challenges and proposes refinements to the "unwilling or unable" doctrine. Governments after 9/11 have invoked the doctrine to justify the use of force in self-defense against non-state actors (NSAs) operating within the territory of nonconsenting states. Responding to criticism that it lacked substance and a legal foundation, Daniel Bethlehem famously developed more detailed principles to embed the policy firmly in law, strike a balance between the interests of target states and territorial states, and bridge the gap between scholars and policymakers. His principles were embraced by governments as reflecting custom. The effort was laudable, but the principles fell …