Where Soldiers Come From(2011)

Enticed by a $20,000 signing bonus and the college tuition support, best friends Dominic and Cole join the National Guard after graduating from their rural high school. After persuading several of their friends to join them, the young men are sent to Afghanistan, where they spend their days sweeping for roadside bombs. By the time their deployment ends, they are no longer the carefree group of friends they were before enlisting; repeated bombs blowing up around their convoys have led to the new silent signature wound of the Afghan war, Traumatic Brain Injury, and they have all become increasingly disillusioned about their mission.