Intellectual Interoperability: Lessons from Afghanistan for Security Cooperation

This article argues that intellectual interoperability—the cognitive and conceptual alignment necessary for multinational partners to coordinate decision making effectively—is a critical, yet undervalued, dimension of security cooperation. While considerable scholarship already explores technical and procedural interoperability, this piece examines its human dimensions and demonstrates their significance through an evidence-based analysis of gaps observed in Afghanistan (2001–21). Drawing on policy documents, doctrine, scholarly literature, and one author’s firsthand experience as a Ministry of Defense adviser in Afghanistan, this article offers military and policy practitioners three actionable lessons for building security partnerships resilient enough to withstand strategic pressure.