In “Army Of One,” Swiss photojournalist Elisabeth Real tells the story of six American soldiers whose lives have been irreversibly altered by the war in Iraq. Five of the veterans have been officially diagnosed with post-traumatic stress disorder (PTS

Photo: US Army specialist Timothy McClellan, born in 1982, from Hibbing, Minnesota, USA, in Killeen, Texas, USA, summer 2008, shortly after his second tour in Iraq. He was diagnosed with severe depression and PTSD. Bild: US Army Specialist Timothy McClellan, geboren 1982, von Hibbing, Minnesota, USA, in Killeen, Texas, USA, Sommer 2008. Er wurde mit schwerer Depression und PTSD diagnostiziert.