This article is an incomplete list of wars and conflicts involving Belgium since its secession from the United Kingdom of the Netherlands in 1831.
Second Mexican Empire Second French Empire and others
United States of America (entered in 1865)
France British Empire Russia (1914–17) United States (1917–18) and others
Germany Austria-Hungary Ottoman Empire Bulgaria (1915–18)
part of
British Empire Netherlands
China Soviet Union
France
Albania NATO forces
United States
ISAF
Ongoing Taliban insurgency