The sniper sits on the rooftop at night eating a sandwich in Dublin, Ireland. He takes out a cigarette and lights it fast to not be seen.
The sniper lights his cigarette and reveals his position
Just after the sniper lights his cigarette, a bullet strikes the rooftop beside him. He quickly finds cover to hide from the enemy sniper.
At one point, the sniper realizes he has been shot and dresses the would the best He figures out a way to draw out the enemy sniper by placing his cap on his rifle and making the enemy think he had been shot. The enemy sniper falls for the trap and the sniper shoots him and kills him.
The sniper feels remorse for what he has just done but quickly is over it. He then climbs down off the roof and goes to see the man he had killed.
The sniper gets to the body of the dead sniper and turns him over to find out that he had killed his own brother.