5-20 Infantry Board Practice Test

The acronym COIN stands for Counterinsurgency, which is a comprehensive approach used by military forces to combat insurgent movements. This concept encompasses not only military tactics but also political, economic, and social strategies aimed at winning the support of the local population and undermining the insurgents' influence. The focus of counterinsurgency is on addressing the underlying grievances that fuel insurgency, improving governance, and providing security for civilians.

This definition emphasizes the multi-faceted nature of counterinsurgency operations, which often require collaboration with local governments and civilian agencies. It highlights the importance of understanding the environment in which military operations are conducted and adapting strategies accordingly to achieve long-term stability.