Defensive Organization of Corsica Defensive Organization of Corsica The Defensive Organization of Corsica ("Organization Défensive de la Corse") was the French military organization that in 1940 was responsible for the defense of the French island of Corsica against a potential invasion by Fascist Italy. As part of the overall effort to fortify France's borders which included the Maginot Line, the fixed Corsican defenses were constructed in parallel with the Maginot Line, using the same organizational structure and similar designs, albeit scaled back in size, cost and fighting power. The Corsican defenses were designed to deter an Italian landing on the south end of Corsica,
History of Corsica were not able to effectively defend the island from continuing raids by the Ostrogoths, the Lombards, and the Saracens. The Lombards, who had made themselves masters of the war- and famine-shattered Italian Peninsula conquered the island in c. 725. The Lombard supremacy on the island was short lived. In 774, the Frankish king Charlemagne conquered Corsica as he moved to restore the Western Empire. For the next century and a half, the thus established Holy Roman Empire continually warred with the Saracens for control of the island. Circa 930, Berengar II, the rising Lombard king of Italy invaded and subdued