The emergence of the narco-terrorist nexus has significant implications for the national security environment of the United States. The present focus on counterterrorism and the current debate on governmental reorganization and Homeland Security offer a unique opportunity to reevaluate and reprioritize our counterdrug national security strategy and policies. This paper traces the history of counterdrug strategy in the United States National Security Strategy and the National Military Strategy from 1987 to the present within an analytical framework in terms of classical economics and Jominian spatial organization: Supply side and demand side; source zone, transit zone, arrival zone, domestic zone, and fiscal zone approaches. The current counterdrug National Security Strategy is a demand side domestic zone strategy, a supply side arrival zone strategy weakened by priority to free trade, and a multilateral, multinational source and transit zone supply side strategy focused primarily on Colombia. This analysis concludes that the ends, ways and means of the present strategy are not effective for the long term and leave the nation immediately vulnerable in the short term. The simple fact is that the United States does not have secure borders, or even marginal control of its border.