Guerrilla warfare is a form of irregular warfare in which small groups of combatants, such as paramilitary personnel, armed civilians, or irregulars, use military tactics including ambushes,
sabotage, raids, petty warfare, hit-and-run tactics, and mobility, to
fight a larger and less-mobile traditional military.
Direct action originated as a political activist term for economic and political acts in which the actors use their power to directly reach certain goals of interest by, for example, revealing an existing problem, using physical force, highlighting an alternative, or demonstrating a possible solution. Both
direct action and actions appealing to others can include
nonviolent and violent activities which target
persons, groups, or property deemed offensive to the action participants.
Nonviolent direct action may include sit-ins, strikes, street blockades,
sabotage, and counter-economics.
Nonviolent direct action has historically been an assertive regular feature of the tactics employed
… Read more by social movements, including
Mahatma Gandhi's Indian Independence Movement and the Civil Rights Movement. Anarchists
organize almost exclusively through
direct action, this manifests as a varied set of actions,
non-violent or violent.
Direct action is used by anarchists due to a rejection of party politics, and refusal to work within hierarchical bureaucratic institutions.