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siege tower

military technology
Also known as: offensive tower

Quick Summary

A siege tower was a medieval engine of war used for storming fortified positions. It was a large, wheeled tower with multiple platforms. The lowest platform might house a battering ram, while the highest levels were occupied by soldiers, such as archers, and men with scaling ladders.1

These towers were significant feats of engineering. They were often covered with hides to protect them from fire and required considerable effort to move into position, often necessitating the filling of moats under defensive fire. The Romans, for example, constructed massive siege towers, with some reaching heights of 150 feet, designed to protect soldiers and provide a means to assault castle walls.23

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