Despite considerable effort and large sums of money spent over five years of police reform in Afghanistan, the investment has yet to yield significant results. Among the reasons outlined in this article are the failure to distinguish clearly between the different roles of the police and the military in contributing to security sector reform; a lack of strategic vision and effective planning; and a failure to capitalize on the insights, best practices and lessons learned from the last 30 years of police reform in the West. Finally, recommendations are made for remedying current problems and re-directing reform to achieve greater effectiveness.