It was the site of a battle which took place in February 1943, part of the Tunisian Campaign of World War II. This battle began on 14 February 1943 at nearby Faid Pass when the German 10th and 21st Panzer Divisions attacked elements of the US 1st Armored Division and 168th Infantry. This Battle of Sidi Bou Zid was the opening act in what became known as the Battle of Kasserine Pass.