Protracted social conflict is a technical term that generally refers to conflicts which are complex, severe, enduring, and often violent. The term was first presented in a theory developed by Edward Azar and contemporary researchers and conflict scholars continue to use it.
There are a number of sources and preconditions that lead to protracted social conflict. One understanding focuses on hostile interactions between groups that are based in deep-seated racial, ethnic, religious and cultural hatred. These conflicts often also have other causes, such as entrenched economic inequality and differentials in political power. They usually persist over long periods of time with sporadic outbreaks of violence. When a group's identity is threatened or frustrated, protracted social conflict is more likely to occur.