page_title: Guerrilla warfare
section_title: Growth during the 20th century
hierarchical_section_title: Guerrilla warfare / Strategy, tactics and methods / Growth during the 20th century
caption_attribution_description: 中文（中国大陆）‎: 1938年11月朱德等著《游击战争》
context_page_description: Guerrilla warfare is a form of irregular warfare in which small groups of combatants, such as paramilitary personnel, armed civilians, or irregulars, use military tactics including ambushes, sabotage, raids, petty warfare, hit-and-run tactics, and mobility, to fight a larger and less-mobile traditional military. Guerrilla groups are a type of violent non-state actor.
context_section_description: Irregular warfare, based on elements later characteristic of modern guerrilla warfare, has existed throughout the battles of many ancient civilizations. The growth of guerrilla warfare in the 20th century was inspired in part by theoretical works on guerrilla warfare, starting with the Manual de Guerra de Guerrillas by Matías Ramón Mella written in the 19th century and, more recently, Mao Zedong's On Guerrilla Warfare, Che Guevara's Guerrilla Warfare, and Lenin's text of the same name, all written after the successful revolutions carried by them in China, Cuba and Russia, respectively. Those texts characterized the tactic of guerrilla warfare as, according to Che Guevara's text, being "used by the side which is supported by a majority but which possesses a much smaller number of arms for use in defense against oppression".
caption: Zhu De wrote the book Guerrilla War in November 1938.
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