Guerrilla Warfare: Form of irregular warfare

Guerrilla warfare is sometimes practiced in places in which a regular army would have difficulty, such as forests and mountains. Usually, the army is invading a territory. In open fields, the organized army, which is better armed and larger, has the advantage. However, in forests and mountains, the guerillas can gain an advantage over larger and better-armed armies. In some wars such as the American Revolutionary War or the Vietnam War, guerilla warfare tactics have been successful and were one of the main reasons for the final result.

Guerrilla, is a word of Spanish origin, and means "little war". It was first used in 1808, when Spain was invaded by Napoleon, which resulted in the Peninsular War with Spanish guerilla forces resisting the French Army. Guerilla warfare was used for thousands of years before this.

This war tactic was used in British America by the Native Americans. In various wars, they fought guerilla wars for the French or the British or against them or other enemies. During the American Revolutionary War, the Patriots and the Loyalists used guerilla warfare against enemy regular forces. Continuing the pre-war fighting of Bleeding Kansas, guerilla warfare was common in the order states during the American Civil War. It was used also during the First Indochina War by the Vietnamese rebels against the French and during the Vietnam War by the North Vietnamese against the Americans and South Vietnamese.

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