Irish War of Independence
The Irish War of Independence or Anglo-Irish War was a guerrilla war fought in Ireland from 1919 to 1921 between the Irish Republican Army and British forces: the British Army, along with the quasi-military Royal Irish Constabulary (RIC) and its paramilitary forces the Auxiliaries and Ulster Special Constabulary (USC). It was part of the Irish revolutionary period.
RIC and British Army personnel near Limerick, c.1920
West Connemara IRA flying column
Police wanted poster for Dan Breen, one of those involved in the Soloheadbeg Ambush in 1919.
Wall plaque in Great Denmark Street, Dublin where the Dublin IRA Active Service Unit was founded.
Guerrilla warfare is a form of unconventional warfare in which small groups of irregular military, such as rebels, partisans, paramilitary personnel or armed civilians including recruited children, use ambushes, sabotage, terrorism, raids, petty warfare or hit-and-run tactics in a rebellion, in a violent conflict, in a war or in a civil war to fight against regular military, police or rival insurgent forces.
Spanish guerrilla resistance to the Napoleonic French invasion of Spain at the Battle of Valdepeñas
Soviet partisans on the road in Belarus, 1944 counter-offensive
Siege of the Fortaleza San Luis by the Dominican rebels by Melanio Guzmán
Lakhdari, Drif, Bouhired and Bouali. Female Algerian guerillas of the Algerian War of Independence, c. 1956.