This lesson introduces deterrence theory and distinguishes deterrence from related forms of coercion. Understanding these foundations clarifies how threats can prevent conflict and what makes them different from attempts to force change.
Deterrence is the use of an explicit or implicit threat, or sometimes limited force, to persuade another actor not to take a particular action. In international relations, it commonly refers to one state trying to prevent another from using military force to achieve its goals.
All flashcards
What is deterrence?
An effort to prevent an action by making its expected consequences seem unattractive to the actor considering it.
What makes a deterrent threat credible?
The deterrer has the capability to impose costs, and the target believes it is willing to use that capability.
What is an extended deterrence guarantee?
A commitment by one state to deter attacks against another state, often an ally.
What is a nuclear umbrella?
A nuclear-armed state's extended deterrence guarantee to protect its allies.
What is latent nuclear deterrence?
Influence gained from the potential to develop nuclear weapons, even without an operational arsenal.
Quiz questions
What distinguishes immediate deterrence from general deterrence?Answer: It addresses a serious, near-term threat that an actor is contemplating.
What is the purpose of direct deterrence?Answer: To deter an attack against the deterring state's own territory.
How does mutual assured destruction differ from second-strike capability?Answer: It describes mutual vulnerability to devastating retaliation, while second-strike capability is the ability to retaliate after a first strike.
Why can a costly signal make a state's resolve seem more credible?Answer: It exposes the sender to risk or makes backing down more difficult.
What does intrawar deterrence seek to prevent?Answer: Particular actions or escalation after a war has already begun.
Based on the Wikipedia article Deterrence theory, licensed CC BY-SA 4.0. Adapted into a summary, flashcards and quizzes.