Willkommen im Krieg (2012)

A dusty stretch of desert through which a Bundeswehr tank is struggling. The hungover Martin dozes off inside the vehicle. Suddenly shots ring out, grenades explode, and all of a sudden he is wide awake - and in the middle of a war ... Just a few hours ago, Martin was having a beer with his best friend Maddel, who was actually meant to be a soldier on this foreign assignment. But because Maddel is about to become a father, Martin goes to war for his buddy.