Boer War (South African War) / 1899-1902
Also see: Canada and Boer War

WW1 (First World War) / 1914-1918
Also see: Canada and WWI

WW2 (Second World War) / 1939-1945
Also see: Canada and WWII

Korean War / 1950-1953
Also see: Canadian Army and Korea War

UNEF I / 1956–1967
Also see: United Nations Emergency Force

ONUC / 1960–1964
Also see: United Nations Operation in the Congo

UNTEA/UNSF / 1962–1963
Also see: United Nations Temporary Executive Authority /
United Nations Security Force (West New Guinea, Indonesia)

United Nations Peacekeeping Force in Cyprus / 1964-Present
Also see: United Nations Peacekeeping Cyprus

Vietnam Peacekeeping Mission (Paris Peace Accords) / 1973
Also see: Canada’s Role in Vietnam

United Nations Emergency Force, Middle East / 1973 – 1979
Also see: Canada’s Role in Middle East

UNDOF / 1974–Present
Also see: United Nations Disengagement Observer Force (Israel/Syria)

UNIFIL / 1978
Also see: United Nations Interim Force in Lebanon

MFO / 1981-Present
Also see: Multinational Force and Observers (Sinai, Egypt)

UNTAG / 1989–1990
Also see: United Nations Transition Assistance Group (Namibia)

MINURSO / 1991-Present
Also see: United Nations Mission for the Referendum in Western Sahara

UNTAC / 1992–1993
Also see: United Nations Transitional Authority in Cambodia

UNOSOM I / 1992
Also see: United Nations Operation in Somalia I

UNITAF / 1992-1993
Also see: Unified Task Force

UNPROFOR / 1992-1995
Also see: United Nations Protection Force
(Croatia, Bosnia, Herzegovina)

UNOSOM II / 1993-1995
Also see: United Nations Operation in Somalia II

UNMIH / 1993-1996
Also see: United Nations Mission in Haiti

UNAMIR / 1993-1996
Also see: United Nations Assistance Mission for Rwanda

UNCRO / 1994-1996
Also see: United Nations Confidence Restoration Operation

UNPREDEP / 1995-1999
Also see: United Nations Preventive Deployment Force

UNMIBH / 1995-2000
Also see: United Nations Mission in Bosnia and Herzegovina

UNSMIH / 1996-1997
Also see: United Nations Support Mission in Haiti

UNTMIH / 1997
Also see: United Nations Transition Mission in Haiti

MIPONUH / 1997-2000
Also see: United Nations Civilian Police Mission in Haiti

MINURCA / 1998-2000
Also see: United Nations Mission in the Central African Republic

INTERFET / 1999-2000
Also see: International Force for East Timor

UNMIK / 1999-2002
Also see: United Nations Interim Administration Mission in Kosovo

UNAMSIL / 1999-2005
Also see: United Nations Mission in Sierra Leone

MONUC / 1999-Present
Also see: United Nations Mission in the Democratic Republic of Congo

UNMEE / 2000
Also see: UN Mission in Ethiopia and Eritrea

UNTAET / 2000-2002
Also see: United Nations Transitional Administration in East Timor

Afghanistan War / 2001-2011
Also see: Canada’s Role in Afghanistan

MINUSTAH / 2004
Also see: UN Stabilization Mission in Haiti

UNMIS / 2005-Present
Also see: United Nations Mission in Sudan

UNAMID / 2009-Present
Also see: African Union – United Nations Hybrid Operation in Darfur