On July 10, 1943, the PPCLI, forming part of the 1st Canadian Infantry Division and the British Eighth Army, landed in Sicily during Operation Husky. The Patricia won its first battle honours of the Second World War at Leonforte. Later, on September 4, 1943, the regiment landed and fought in Italy, advancing North for two months. The unit was slowed down by the demolished bridges and the German rear guard. In December 1943 the regiment fought during the Moro River Campaign; that year the soldiers spent Christmas in Ortona.