Nuclear deterrence theory flashcards

What is nuclear deterrence?

Nuclear deterrence is a strategy aimed at preventing an adversary from taking action by the threat of significant retaliation, typically involving nuclear weapons.

True or False: Deterrence relies on the certainty of retaliation.

True. Deterrence is effective when adversaries believe that retaliation will be certain and devastating.

Fill in the blank: The theory of nuclear deterrence primarily relies on _____ and _____ strategies.

deterrence; assurance

What are the two main types of deterrence?

1. Direct Deterrence: Threatens retaliation against an adversary. 2. Extended Deterrence: Protects allies by threatening retaliation against attackers.

Cause → Effect: What happens if a state lacks credible nuclear deterrence?

Other states may feel emboldened to attack or engage in aggressive actions without fear of significant consequences.

What is mutually assured destruction (MAD)?

MAD is a doctrine where both sides possess enough nuclear capabilities to destroy each other, thus deterring both from initiating a conflict.

Comparison: Deterrence vs. Compellence?

Deterrence aims to prevent action by threatening retaliation, while compellence seeks to change an opponent's behavior through threats.

What role does credibility play in deterrence?

Credibility is essential; adversaries must believe a state will follow through on threats to deter effectively.

True or False: Nuclear deterrence completely eliminates the risk of war.

False. While it reduces the likelihood of nuclear war, it does not eliminate the risk of conventional or proxy wars.

What is the principle of proportionality in deterrence?

Proportionality suggests that the response to an attack must be proportional to the threat or damage caused.

How does a second-strike capability enhance deterrence?

A credible second-strike capability ensures that a state can respond decisively after an initial attack, reinforcing deterrence.

What is the significance of nuclear triad?

The nuclear triad consists of land-based missiles, submarine-launched missiles, and strategic bombers, providing a versatile deterrent against any threat.

Fill in the blank: The concept of _____ involves the risk of escalation during conflict.

escalation

What is the role of communication in nuclear deterrence?

Clear communication is vital to ensure that threats are understood and that intentions are transparent to avoid miscalculations.

Cause → Effect: How does public opinion affect nuclear deterrence policy?

If the public is against nuclear weapons, policymakers may feel pressured to adopt less aggressive deterrence strategies.

What does ‘nuclear umbrella’ mean?

A nuclear umbrella refers to the protection offered to allied states by a nuclear-armed state, deterring adversaries from attacking.

What is the concept of Mutually Assured Destruction (MAD)?

MAD is the doctrine that a full-scale use of nuclear weapons by two or more opposing sides would result in the complete annihilation of both the attacker and defender.

True or False: Deterrence requires both capability and credibility.

True. Deterrence is effective only if a state possesses the military capability to respond and the credibility to convince potential aggressors that it will use it.

Fill in the blank: The _____ Model suggests that states act rationally to avoid nuclear war.

Rational Actor Model.

What are the key components of the Security Dilemma?

1. Arms buildup 2. Perception of threat 3. Increased tension without intention of conflict.

Comparison: Deterrence vs. Compellence.

Deterrence aims to prevent action by threatening consequences; compellence seeks to change behavior through threats or force.

What does the Extended Deterrence theory entail?

It involves a state’s commitment to defend an ally, implying that nuclear retaliation will extend to protect that ally from aggression.

True or False: The Spiral Model suggests that arms races lead to security.

False. The Spiral Model indicates that arms races create insecurity and increased chances of conflict.

What is the primary purpose of Nuclear Posture Review (NPR)?

The NPR outlines how a country will use its nuclear arsenal to deter adversaries and reassure allies, shaping its nuclear strategy.

Cause → Effect: What is the effect of an increase in nuclear states?

Increased risk of nuclear war and challenges in establishing deterrence.

What does the term 'First Strike Capability' mean?

The ability of a state to strike first with nuclear weapons to significantly weaken or destroy an adversary's capability to retaliate.

True or False: Deterrence relies solely on the possession of nuclear weapons.

False. Deterrence also relies on communication of intentions and the perceived willingness to use nuclear weapons.

What is the role of 'Nuclear Umbrella'?

It provides security guarantees to non-nuclear allies, ensuring they are protected under a nuclear power's deterrent capability.

Fill in the blank: The _____ Theory emphasizes irrational actors in nuclear deterrence.

The Accidental War Theory.

Comparison: Offensive vs. Defensive Deterrence.

Offensive seeks to deter by threatening to attack; defensive aims to deter by demonstrating strong defense capabilities.

What does the term 'Second Strike Capability' refer to?

The assured ability to respond with a powerful nuclear retaliation after absorbing a first strike.

Question: How does the concept of 'Credibility' impact deterrence?

Credibility influences the effectiveness of threats; if adversaries doubt commitment, deterrent threats may fail.

Cuban Missile Crisis: Key event?

In 1962, a 13-day confrontation between the US and the Soviet Union over Soviet ballistic missiles deployed in Cuba. It exemplified nuclear deterrence as both sides avoided direct conflict.

True or False: Deterrence failed in Vietnam.

False. The US did not use nuclear weapons in Vietnam, relying on conventional deterrence, showcasing limits of nuclear strategy in regional conflicts.

What was the impact of the 1949 Soviet bomb?

The detonation of the first Soviet atomic bomb shifted the global balance of power, prompting the US to reassess its nuclear strategy and deterrence policies.

Which two countries exemplified Cold War deterrence?

The United States and the Soviet Union, through a policy of Mutually Assured Destruction (MAD) that prevented direct military conflict.

What event led to the establishment of NATO?

The formation of NATO in 1949 was partly a response to the Soviet nuclear threat, employing collective security as a deterrent against aggression.

Fill in the blank: The _____ Doctrine justified US nuclear response.

The Nixon Doctrine justified a nuclear response, emphasizing the US commitment to allies' defense through nuclear deterrence.

Korean War: Deterrence success or failure?

Partially successful. Nuclear threats were used but not deployed, maintaining a tense standoff without escalation to nuclear conflict.

What was the significance of the 1972 SALT I?

Strategic Arms Limitation Talks (SALT I) aimed to curtail the arms race, establishing a framework for nuclear arms control and reinforcing deterrence stability.

Cause of 1983 Able Archer incident?

A NATO exercise misinterpreted by the Soviet Union as a potential nuclear strike, highlighting the dangers of miscommunication in deterrence strategies.

Was India-Pakistan deterrence effective in 1999 Kargil?

Yes. Both nations possessed nuclear arsenals, which deterred full-scale war despite conflicts over Kashmir, maintaining a fragile peace.

What role did nuclear weapons play in the Gulf War?

Iraqi leaders believed nuclear capabilities could deter US intervention, but deterrence failed as the US led a successful coalition to liberate Kuwait.

Comparison: Deterrence vs. Compellence.

Deterrence aims to prevent an action (like aggression), while compellence seeks to change another state's behavior through threats.

True or False: The 1968 NPT undermined deterrence.

False. The Nuclear Non-Proliferation Treaty aimed to limit nuclear arms proliferation, reinforcing the deterrent effect of existing nuclear powers.

What was the purpose of the Truman Doctrine?

Announced in 1947, it aimed to contain communism and established a US policy of supporting nations threatened by Soviet expansion, serving as a deterrent.

Impact of Israeli nuclear policy?

Israel's ambiguity regarding its nuclear capabilities serves as a deterrent against regional adversaries, maintaining strategic stability in the Middle East.

What was the significance of the 1991 START Treaty?

The Strategic Arms Reduction Treaty aimed to reduce the number of nuclear weapons, reinforcing arms control and enhancing stability in US-Russian relations.