1 "Afghan Futures: A National Public Opinion Survey ." Langar Research Associates, acsor-surveys.com. January 29, 2015. Accessed: July 29, 2018.
2 "Afghan Interpreters' Scheme Utter Failure, Say MPs." BBC News, May 26, 2018. Accessed: July 29, 2018.
3 Amadeo, Kimberly. "Afghanistan War Cost, Timeline, and Economic Impact." The Balance. July 11, 2018. Accessed: July 27, 2018.
4 Brook, Tom Vanden. "Suicide Kills More U.S. Troops than ISIL in Middle East." USA Today, December 29, 2016. Accessed: July 28, 2018.
5 Chouvy, Pierre-Arnaud. Opium: Uncovering the Politics of the Poppy. Boston: Harvard University Press, 2010.
6 Crawford, Neta C. "Update on the Human Costs of War for Afghanistan." Brown University, Watson Institute. August 2016. Accessed: July 28, 2018.
7 Duenwald, Christoph, and Farid Talishli." Return of Afghan Refugees to Afghanistan Surges as Country Copes to Rebuild." International Monetary Fund: IMF News. January 26, 2017. Accessed: July 28, 2018.
8 Gibbons-Neff, Thomas. "After 13 Years, CIA Honors Green Beret Killed on Secret Afghanistan Mission." Washington Post, April 17, 2016. Accessed: July 20, 2018.
9 Goodson, Larry. Afghanistan's Endless War. Seattle: University of Washington Press, 2001.
10 Gossman, Patricia. "Afghanistan’s War Takes Horrific Toll on Its Children." Dispatches. Accessed: July 27, 2018.
11 Hersh, Seymour. "The 'Kill Team' Photographs." The New Yorker, March 22, 2011. Accessed: July 29, 2018.
12 Jacob, Mark, and Stephan Benzkofer. "10 Things You Might Not Know about the Afghan War." Chicago Tribune, April 22, 2012. Accessed: July 28, 2018.
13 Londoño, Ernesto. "U.S. Soldier Charged in Kandahar Massacre Showed No Remorse, Comrade Says." Washington Post, November 5, 2012. Accessed: July 29, 2018.
14 Pennington, Matthew. "Pentagon Says the War in Afghanistan Costs Taxpayers $45 Billion per Year." PBS News Hour, February 6, 2018. Accessed: July 27, 2018.
15 Rafferty, Andrew. "The War in Afghanistan: By the Numbers." NBC News, April 22, 2017. Accessed: July 27, 2018.
16 Spotswood, Stephen. "So-Called 'Gulf War Syndrome' Also Affecting Iraq, Afghanistan Veterans." U.S. Medicine. March 5, 2013. Accessed: July 28, 2018.
17 Wescott, Ben. "Afghanistan: 16 Years, Thousands Dead and No Clear End in Sight." CNN, October 31, 2017. Accessed: July 27, 2018.