In Italy, German "Generalfeldmarschall" Albert Kesselring, unaware of what was happening in Germany, had been building up the strength of his forces. He was aided in this by the escape from Sicily of three divisions, which managed to cross the Straits of Messina without serious loss of men or equipment. In August, five infantry and two panzer divisions moved into northern Italy. After the loss of Sicily, Hitler amended the German plans, deciding to hold the Salerno-Naples area with five infantry divisions, while the 1st Parachute Division was ordered to the Apulia region.