Combat or fighting is a purposeful violent conflict meant to weaken, establish dominance over, or kill the opposition, or to drive the opposition away from a location where it is not wanted or needed.
The term combat (French for fight) typically refers to armed conflict between opposing military forces in warfare, whereas the more general term "fighting" can refer to any violent conflict between individuals or groups. Combat violence can be unilateral, whereas fighting implies at least a defensive reaction. However, the terms are often used synonymously along with the term "Battle Ready". A large-scale fight is known as a battle.
Combat may take place under a specific set of rules or be unregulated. Examples of rules include the Geneva Conventions (covering the treatment of captured enemy persons in war), medieval chivalry, the Marquess of Queensberry rules (covering boxing) and several forms of combat sports.
Combat in warfare involves two or more opposing military organizations, usually fighting for nations at war (although guerrilla warfare and suppression of insurgencies can fall outside this definition). Warfare falls under the laws of war, which govern its purposes and conduct, and protect the rights of combatants and non-combatants.
Combat may be armed (using weapons) or unarmed (not using weapons). Hand-to-hand combat (melee) is combat at very close range, attacking the opponent with the body (striking, kicking, strangling, etc.) and/or with a melee weapon (knives, swords, batons, etc.), as opposed to a ranged weapon.
Hand-to-hand combat can be further divided into three sections depending on the distance and positioning of the combatants: