A ranged weapon is any weapon that can harm targets at distances greater than hand-to-hand distance. In contrast, a weapon intended to be used in hand-to-hand combat is called a melee weapon. Ranged weapons give the attacker an advantage in combat since the target has less time to react and defend. It also provides a safer combat option since melee combat often becomes a life or death struggle where each member has a high probability of dying. The line between ranged and melee weapons is not entirely definite; for instance, spears, knives and daggers can be used for both throwing and stabbing, depending on purpose and situation.