Ancient Greek Military Theory and Practice. Aeneas Tacticus (I)

The intention of this article is to present the oldest surviving work of military art of the Greek antiquity written in the mid-fourth century B.C. by of the author known today as Aeneas Tacticus. In 1609 Isaac Casaubon, its first editor, gave it the Latin title Commentarius de toleranda obsidione, How to Survive under Siege. Aeneas Tacticus was an experienced general on the battlefield, and had an equally solid theoretical training based on treatises of warfare which undoubtedly existed before his own, but were less fortunate and have not reached us. The study of this manual reveals that Aeneas Tacticus wrote or designed to write at least five books on military themes and information exists from other sources that he might have written three more books on the subject. Thus, all these works could have formed a Corpus Aeneanum, comparable in value to Clausewitz’s famous work On War. Aeneas’s work was highly appreciated and extremely useful for commanders and strategists of the Antiquity and the Middle Ages and was used and cited by all the authors of treatises on siege until the era of pre-modern warfare.