Great War Details of the 60th Rifles of Canada and the 95th Saskatchewan Rifles were placed on active service on 6 August 1914 for local protective duty. The
46th Battalion (South Saskatchewan), CEF, was authorized on 7 November 1914 and embarked for Britain on 23 October 1915, disembarking in France on 11 August 1916, where it fought as part of the 10th Infantry Brigade, 4th Canadian Division in France and Flanders until the end of the war. The battalion was disbanded on 30 August 1920.
Sgt Hugh Cairns of the 46th Battalion (South Saskatchewan), CEF, was posthumously awarded the Victoria Cross for his actions at
Valenciennes, destroying several enemy machine gun positions and capturing numerous enemy soldiers over the course of several engagements on 1 November 1918. He was severely wounded while disarming a party of 60 German soldiers he had forced to surrender and died of his wounds the next day. The
128th Battalion (Moose Jaw), CEF, was authorized on 22 December 1915 and embarked for Britain on 15 August 1916, where it provided reinforcements to the Canadian Corps in the field until 13 February 1917, when it was allotted to the 13th Infantry Brigade, 5th Canadian Division in England. On 27 May 1917 its personnel were absorbed by the 19th Reserve Battalion, CEF. The battalion was disbanded on 30 August 1920.
Second World War The regiment mobilized the 1st Battalion, The King's Own Rifles of Canada, CASF, on 29 January 1942. The unit served in Canada in a home defence role as part of the 14th Canadian Infantry Brigade,
8th Canadian Infantry Division. The battalion was disbanded on 30 March 1946. ==Battle honours==