Mexican Fights

Combat may take place under a certain set of rules or be unregulated. Examples of rules include the Geneva Conventions (covering the treatment of soldiers 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 soldiers 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: