Addiction, Crime, and Insurgency: The Transnational Threat of Afghan Opium
http://www.unodc.org/documents/data-and-analysis/Afghanistan/Afghan_Opium_Trade_2009_web.pdf
Describes the consequences of the opium and heroin trafficked from Afghanistan annually on the health and security of countries along the Balkan and Eurasian trade routes to Russia, Europe, China, and India. From the United Nations Office on Drugs and Crime.
