Militancy refers to the use of aggressive, confrontational or violent tactics to achieve a political, religious or ideological goal. It is often associated with movements or groups that are willing to use extreme measures, including the use of force or armed struggle, to defend their cause or defend their beliefs.

• Waldmann, P. (2005). The radicalization of the politically active in a politically non-active society: The case of Latin America. International Journal of Conflict and Violence, 1(1), 80–93.