Counter-intelligence and counter-terrorism organizations

The counter-terrorism page primarily deals with special police or military organizations that carry out arrest or direct combat with terrorists. This page deals with the other aspects of counter-terrorism: the national authority over it identification and monitoring of threats clandestine and covert interference with the internal organization of those threats (and detection of/interference with their finances) warning of planned attacks mitigation of incidents (this may involve the organization that also deals with major accidents and natural disasters) Nations differ in how they implement their system of counter-intelligence and counter-terrorism organizations.

Source: Wikipedia — Counter-intelligence and counter-terrorism organizations (CC BY-SA 4.0)