The U.S. Army/Marine Corps Counterinsurgency Field Manual

The U.S. Army/Marine Corps Counterinsurgency Field Manual provides strategies for military forces to win against insurgencies—organized efforts by groups aiming to challenge established governments. It emphasizes understanding local populations, building trust, and integrating military, political, and economic efforts to diminish insurgents’ influence. The manual advocates for a comprehensive approach that combines security with development and governance, prioritizing minimal force while gaining support from civilians. Its goal is to restore stability and legitimacy to governments in conflict zones by addressing root causes of unrest and winning hearts and minds through coordinated, adaptive actions.