Canadian troops in England

 

The Canadian Corps became effective in the United Kingdom on December 24, 1940. It was formed by renaming the existing Anglo-Canadian VII Corps. The 1st Canadian Infantry Division had already been sent across the Atlantic between December 1939 and early 1940, and had been attached to VII Corps to help defend southern England against the threat of German invasion from occupied France. However, the number of Canadian troops in the United Kingdom had increased significantly with the staged arrival, over the second half of 1940, of the 2nd Canadian Infantry Division. As a result, the formation of a separate Canadian Corps was deemed advisable to accommodate and clearly highlight the growing military contribution from Canada. It was based at Headley Court in Surrey.

British staff officers in the new Canadian Corps were replaced gradually with Canadians as trained replacements became available. Similarly, British units in the corps were gradually replaced with Canadian units. The Canadian Corps was redesignated I Canadian Corps on April 6, 1942, when the growing size of Canada's overseas expeditionary force in the United Kingdom required the formation of the First Canadian Army.