
thumb|right|275px|U.S. Marines and ANA soldiers on patrol during counterinsurgency operations in [[Marjah, Afghanistan, February 2010]]thumb|right|275px|Police question a civilian during the Malayan Emergency. Counterinsurgency involves action from both military and police authorities.
thumb|right|275px|U.S. Marines and ANA soldiers on patrol during counterinsurgency operations in [[Marjah, Afghanistan, February 2010]]thumb|right|275px|Police question a civilian during the Malayan Emergency. Counterinsurgency involves action from both military and police authorities.
Counterinsurgency (COIN, or NATO spelling counter-insurgency) is "the totality of actions aimed at defeating irregular forces". The Oxford English Dictionary defines counterinsurgency as any "military or political action taken against the activities of guerrillas or revolutionaries" and can be considered war by a state against a non-state adversary. Insurgency and counterinsurgency campaigns have been waged since ancient history. Western thought on fighting 'small wars' gained interest during initial periods of European colonisation, while modern thinking on counterinsurgency was developed during decolonization.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).