The 4th Infantry Division "Livorno" was a infantry division of the Royal Italian Army during World War II. The Livorno was classified as a mountain infantry division, which meant that the division's artillery was moved by pack mules instead of the horse-drawn carriages of line infantry divisions. Italy's real mountain warfare divisions were the six alpine divisions manned by Alpini mountain troops. The Livorno was formed on 5 April 1939 in Cuneo and named for the city of Livorno.

Operation Herkules was the German code-name given to an abortive plan for the invasion of Malta during the Second World War. Through air and sea landings, the Italians and Germans hoped to eliminate Malta as a British air and naval base and secure an uninterrupted flow of supplies across the Mediterranean Sea to Axis forces in Libya and Egypt.