British war drama set in Afghanistan. In 2006 British Army troops, led by Captain William Richardson (Ben Righton), are deployed to the war-torn Helmand Province of Afghanistan to fight against the Taliban. The film takes a look at the war from the soldiers' point of view as they start to run out of ammunition and struggle with injuries. Their trying situation leads to tensions within the camp and the troops begin to doubt their purpose in the war, much to the chagrin of their captain who accuses them of being cowardice. Will their campaign have any real effect on the conflict?