The Wall

The movie takes place during the Iraq War. A US Army Sergeant Matthews is a sniper who is tasked to investigate a pipeline in the desert with his spotter Allen Isaac. The duo wait 22 hours to see if the area is clear or not. They take action after 22 hours, but Matthews is shot by an Iraqi sniper. Spotter Isaac will try to save him, but he is also wounded in the knee and his radio is damaged. They will be left in the desert without water or help. They only have each other to survive this.