What is defined as the tactics a person uses to peacefully change a hostile situation?

The concept of tactics used to peacefully change a hostile situation is best captured by de-escalation. This term refers to a variety of strategies employed to diffuse conflict and reduce tension in a potentially volatile environment. De-escalation focuses on communication and negotiation techniques that promote understanding and cooperation, leading towards a resolution without resorting to force or aggression.

Confrontation typically involves a more direct or aggressive approach to a disagreement or conflict, which does not align with the goal of peacefully changing a situation. Self-defense refers to actions taken to protect oneself from an immediate threat, usually in a physical context, rather than strategies aimed at resolving conflict peacefully. Aggression is characterized by hostile or violent behavior and is counterproductive to fostering an environment conducive to peaceful resolution. Thus, de-escalation is the most appropriate term for the peaceful tactics involved in changing a hostile situation.