When is too much enough and not enough moreish is the question one takes away from Sebastian Junger’s sequel to his award winning and epoch busting 2010 documentary Restrepo, which he co-directed with recently deceased photographer Tim Hetherington. Battle Company: Korengal (2014) again focuses with a piercing gaze on Battle Company, 173rd Airborne Brigade that were the focus of the previous film. As in the first film, Restrepo refers to the outpost in the Korengal Valley looked upon as the most dangerous posting in Afghanistan, where the soldiers live and fight in spartan conditions with no electricity, running water or internet for up to six months at a time.