133rd (Parachute) Field Ambulance involved in was Operation Slapstick, a landing at the port of Taranto during the Allied invasion of Italy in September 1943. Slapstick was in part a deception operation, to divert German forces away from the main Allied landings at Salerno (Operation Avalanche), which would be taking place on the same day and also an attempt to seize intact the ports of Taranto and Brindisi. The main advantage of Tranato was its large port. Positioned on the eastern side of the country, together with the expected capture of Naples in the west by the Americans, it would give the Allies two
Allied invasion of Italy Operation Avalanche–the main invasion at Salerno by the American Fifth Army under Lieutenant General Mark Clark–began on 9 September 1943, and in order to secure surprise, it was decided to assault without preliminary naval or aerial bombardment. However, as Admiral Henry Hewitt, the amphibious force commander, had predicted, tactical surprise was not achieved. As the first wave of Major General Fred Walker's U.S. 36th Infantry Division approached the Paestum shore at 03:30 a loudspeaker from the landing area proclaimed in English: ""Come on in and give up. We have you covered."" The Allied troops attacked nonetheless. Major General Rudolf Sieckenius,