In 1924, the North Saskatchewan Regiment was divided into four city-based infantry units located in Saskatoon, Prince Albert, Battleford and Yorkton. On December 15, 1936, the SLI was amalgamated with “C” Company, 12th Machine Gun Battalion, to form the Saskatoon Light Infantry (Machine Gun). The SLI (MG) was mobilized on September 1, 1939. The 1st Battalion of the regiment was sent to Britain on December 8, 1939, as part of the 1st Canadian Division. It was the only infantry unit from northern Saskatchewan to see active service overseas during WORLD WAR II. On July 13, 1943, the 1st Battalion, SLI (MG) landed in Sicily with the 1st Canadian Division and fought in the Italian campaign until March 1945, when it was transferred to Holland. 1st Battalion, SLI (MG), returned to Canada in November 1945. Its battle honours included: Sicily, Ortona, Liri Valley, Hitler Line, Gothic Line, Lamore Crossing, Rimini Line, and Apeldoorn.