It is the story of a young man, Tomas Young, who joins the military to fight the evil doers and is wounded after serving in Iraq for less than a week.
Here's a synopsis from the film's Web site:
"Body of War is Tomas' coming home story as he evolves into a new person, coming to terms with his disability and finding his own unique and passionate voice against the war. Body of War is a naked and honest portrayal of what it's like inside the body, heart and soul of this extraordinary and heroic young man."
Watch the preview below: