South Africa War (1899-1902) - Approximately 7,000 Canadians served; 267 of them gave their lives.
First World War (1914-1918) - Approximately 650,000 Canadians served, including members of the Canadian Expeditionary Force, Canadians and Newfoundlanders who served with British forces (Newfoundland was a colony of Great Britain until 1949) and merchant mariners. Of this number, nearly 69,000 gave their lives.
Second World War (1939-1945) - More than one million Canadians and Newfoundlanders served in Canada's armed forces, in Allied forces or in the merchant navy; over 47,000 of them gave their lives.
Korean War (1950-1953) - 26,791 Canadians served in the Canadian Army Special Force; 516 of them gave their lives.
Peacekeeping - Nearly 125,000 Canadians have served in peacekeeping missions over the past 53 years; as of October 2000, 113 Canadians had given their lives in this service.