Columbia subject headings:
Harvard subject headings:
Afghan War, 2001-2021--United States.
United States--Armed Forces--Afghanistan--History.
United States--History, Military--21st century
War on Terrorism, 2001-2009
Princeton subject headings:
Afghan War, 2001-2021--Personal narratives, American.
Afghan War, 2001-2021--Political aspects--United States.
Afghan War, 2001-2021.
Hastings, Michael, 1980-2013.
McChrystal, Stanley A.--Military leadership.
United States--Military policy.
United States. Army--Officers--Conduct of life.