Invasion of Corsica (1553) Invasion of Corsica (1553) The Invasion of Corsica of 1553 occurred when French, Ottoman and Corsican exile forces combined to capture the island of Corsica from the Genoese. The island had considerable strategic importance in the western Mediterranean, being at the heart of the Habsburg communication network and serving as a forced stopover for small boats sailing between Spain and Italy. The island had been administered since 1453 by the Genoese Bank of Saint George. The invasion of Corsica was accomplished for the benefit of France. The island had major strategic importance, as it was located on the sea route
Corsica was divided in "pagi", which in the Middle Ages became the "pievi", the basic administrative units of the island until 1768. During the diffusion of Christianity, which arrived quite early from Rome and the Tuscan harbors, Corsica was home to many martyrs and saints: among them, the most important are Saint Devota and Saint Julia, both patrons of the island. Corsica was integrated into Roman Italy by Emperor Diocletian (r. 284-305). In the 5th century, the western half of the Roman Empire collapsed, and the island was invaded by the Vandals and the Ostrogoths. Briefly recovered by the Byzantines, it