The Final Report: Battle of Fallujah examines and answers key questions central to the ambush on four American contractors in Fallujah, Iraq and the subsequent US military assaults on the city. The program documents how the initial attempt to destroy the insurgency in Fallujah only results in increasing chaos. Using compelling images and interviews with soldiers and leadership on the ground, National Geographic details how many pivotal events in Iraq the beheading of Nicholas Berg, the hunt for al-Qaeda in Iraq leader Abu Musab al-Zarqawi, and the transition to an Iraqi-led government directly influence how military leaders handle operations in Fallujah.