Turmoil?
One soldier can jeopardize their own life as well as the life of his neighbor or the whole town. If a soldier were to attack and murder a civilian of another war nation, the warring nation would want to attack and get "revenge" for the murder. If the warring nation thought like that, the nation would be attacking the soldier's friends, and family in the town.
Local in Africa
Joseph Kony, sound familiar? He is an African war criminal that not only has raped and murdered local citizens, but he has also kidnapped children to turn them into soldiers to fight wars (Haar)!