Land mines distinguish themselves because once they have been sown, once the soldier walks away from the weapon, the land mine cannot tell the difference between a soldier or a civilian---a woman, a child, a grandmother going out to collect firewood to make the family meal. The crux of the problem is that while the use of the weapon might be militarily justifiable during the day of the battle, or even the two weeks of the battle, or maybe even the two months of the battle, once peace is declared the land mine does not recognize that peace. The land mine is eternally prepared to take victims. In common parlance, it is the perfect soldier, the eternal sentry. The war ends; the land mine goes on killing.