How America's 20-year investment in Afghanistan culminated in Taliban victory. Drawing on decades of on-the-ground reporting and interviews with Taliban and U.S. officials, this epic three-part investigation traces the missteps and consequences.

FRONTLINE recounts the enduring story of the Battle of Fallujah, told by the people who lived through it. In this documentary from filmmaker James Bluemel (Once Upon A Time In Iraq, Exodus), soldiers, journalists, and ordinary Iraqis recount one of the defining episodes of the Iraq War twenty years after the invasion.