Why did guerrilla warfare become more common during the Cold War?

Guerrilla warfare became increasingly prevalent during the Cold War (1945–1991) due to several interconnected political and strategic factors:

• Proxy Conflicts: The Soviet Union and the United States frequently supported various guerrilla insurgencies and counterinsurgencies as part of their global rivalry. These proxy wars allowed superpowers to challenge one another’s influence without engaging in direct, large-scale conventional conflict.1
• Ideological Influence: The success of Mao Zedong in China established a model for "revolutionary warfare." By shifting the focus of Marxist-Leninist struggle from urban centers to the rural peasantry, Mao provided a template that inspired and heartened insurgents globally.21
• Decolonization: Many guerrilla movements emerged as tools of protest to end colonial rule, particularly in Africa, Asia, and the Middle East. These groups sought to drive out foreign powers and challenge existing governments.31
• External Support: Unlike in previous eras, Cold War guerrilla forces were often heavily subsidized with money, modern weapons, and equipment from international benefactors, which sustained prolonged conflicts.31