Wikipedia:Today's featured article/January 9, 2007

An invasion is a military action consisting of armed forces of one geopolitical entity entering territory controlled by another such entity, generally with the objective of conquering territory or altering the established government. An invasion can be the cause of a war, it can be used as a part of a larger strategy to end a war, or it can constitute an entire war in and of itself. The term usually connotes a strategic endeavor of substantial magnitude; because the goals of an invasion are usually large-scale and long-term, large forces are needed to hold territory and protect the interests of the invading entity. Smaller and lighter tactical infiltrations are not generally considered invasions, being more often classified as skirmishes, sorties, targeted killings, assassinations or reconnaissance in force. By definition, an invasion is an attack from outside forces. As such, rebellions, civil wars, coups d'etat, and internal acts of democide or other acts of oppression are generally not considered invasions. (more...)

Recently featured: Operation Auca – Genesis – Ahmose I