Structural Limits of Force: the Military Dimension of Nato’s Comprehensive Approach in Afghanistan (2001-2021)

This article examines the military dimension of NATO’s Comprehensive Approach (CA) in Afghanistan (2001-2021). Using a single-case qualitative design grounded in Special Inspector General for Afghanistan Reconstruction (SIGAR) reports and peer-reviewed literature, the study tracks the structural dysfunctions of the international military intervention across three distinct operational phases. The findings reveal a “paradox of self-aggravating solutions”, wherein military responses to structural vulnerabilities – such as the reliance on warlords during the initial “light footprint” phase, the systemic corruption fueled by the troop surge, and the imposition of an unsustainable Western force-building model – reproduced and amplified the very fragility they intended to resolve. By demonstrating how civilian instruments and development aid were repeatedly subordinated to tactical combat priorities, the analysis argues that the absence of strict applicability conditions transformed the Comprehensive Approach from a doctrine of genuine civil-military integration into a rhetorical framework that legitimized military dominance. Ultimately, the study highlights the inherent limits of using the military instrument for state-building under conditions of radical partner asymmetry.