Bushwhackers – Irregular partisans who fought for the South during the American Civil War. Cacos - Haitian insurgent groups 19th and 20th centuries. Camisards – Huguenot insurgency in the beginning of the 17th century in the Cévennes Cateran - Scottish clan warriors and marauders pre-18th century. Çetes - Muslim irregulars Asia Minor 1910s-1920s Cheta - armed bands resisting Ottoman rule in Macedonia, early 20th century. Chetniks - nationalist movement and guerrilla force in occupied Yugoslavia 1941-44. Croats (military unit) - 17th century frontier light cavalry in Habsburgh service. Dubat - indigenous auxiliaries in Italian Somaliand. Fedayeen - Arabic term for fighters willing to sacrifice themselves Fellagha - nationalist militants in Algeria and Tunisia opposing French colonial rule 1950s. Filibuster (military) - participants in foreign military interventions without official backing. Free Corps (Freikorps) – volunteer units in German-speaking countries, that existed from the 18th to the early 20th centuries as private armies Free Swarm (Freischar) – volunteers, that participated in a conflict without the formal authorisation of one of the belligerents, but on the instigation of a political party or an individual Goumiers – originally tribal allies supporting France in Algeria during the 19th century. From 1912 to 1956 Moroccan auxiliaries serving with the French Army. Hajduks— bandits and irregulars in and against the Ottoman Empire, but found amongst military ranks in Hungary and the Polish–Lithuanian Commonwealth Harkis – Algerian Muslim irregulars who served with the French Army during the Algerian War of 1954–62. Haydamak - pro-Cossack paramilitary (18th century) Honghuzi – Manchurian bandits who served as irregulars during the Russo-Japanese War of 1904–1905. Kachaks - Albanian bandits and rebels (1880s–1930) Klephts – Greek guerrilla fighters in Ottoman Greece Kuruc - Hungarian insurgent groups 17th-18th centuries. Kuva-yi Milliye - Ottoman/Turkish militia 1918-1921 Land Storm (troops) (Landsturm) – created by a 21 April 1813 edict of Frederick William III of Prussia, lowest level of reserve troops in Prussia, Germany, Austria-Hungary, Sweden, Switzerland and the Netherlands Legion of Frontiersmen – An irregular quasi-military organization that proliferated throughout the British Empire prior to World War I Macheteros de Jara - Paraguayan cavalry regiment of the Chaco War Makhnovshchina – Ukrainian anarchist army that fought both the White Armies and the Bolsheviks during the Russian Civil War. Minutemen – American irregular troops during the American Revolution Morlachs - Dalmatian auxiliaries in Venetian service during the 17th century. People's Liberation Armed Forces of South Vietnam- Viet