nuclear deterrence

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Definition

Noun: - A military strategy or doctrine: The concept that the possession of nuclear weapons and the credible threat of their use prevents an adversary from attacking, primarily because the attacker would face assured and devastating retaliation.

Usage

This term is used in political science, military strategy, and international relations discourse. It describes a state of prevention based on the fear of catastrophic consequences. - The Cold War was characterized by a balance of power maintained through nuclear deterrence. - The policy of nuclear deterrence relies on having a second-strike capability.

Advanced Usage
  • Extended Deterrence: A strategy where a nuclear-armed state uses its arsenal to deter attacks on its non-nuclear allies.
    • The United States provides a nuclear umbrella for its NATO allies through extended deterrence.
  • Minimum Deterrence: A posture of maintaining only a small, survivable nuclear arsenal sufficient to deter an attack.
    • Some nations advocate for a policy of minimum deterrence to reduce nuclear risks.
Variants and Related Words
  • Deterrent (noun/adjective): Something that deters, especially a nuclear weapons system.
    • The submarine fleet serves as a crucial nuclear deterrent.
  • Deter (verb): To discourage or prevent an action through fear of the consequences.
    • The goal is to deter any aggressive first strike.
Synonyms
  • Mutual Assured Destruction (MAD): A specific, well-known doctrine of nuclear deterrence where a full-scale nuclear attack by one superpower would result in the total annihilation of both the attacker and the defender.
  • Balance of Terror: A situation where peace is maintained through the fear of mutual destruction.
Related Concepts
  • Arms Race: A competition between nations for superiority in the development and accumulation of weapons, often discussed in the context of nuclear deterrence.
  • First-Strike Capability: The ability to destroy an enemy's nuclear forces before they can retaliate, which undermines stable deterrence.
  • Second-Strike Capability: The ability to respond to a nuclear attack with a devastating retaliatory strike, which is a cornerstone of credible deterrence.
Important Notes

The concept hinges on credibility (the enemy must believe retaliation is certain) and communication (the risks must be understood by all parties). The reference context highlights a critical paradox: when two opposing sides adopt this doctrine, the outcome is a precarious stalemate where the consequence of failure is mutual destruction.

Noun
  1. the military doctrine that an enemy will be deterred from using nuclear weapons as long as he can be destroyed as a consequence
    • when two nations both resort to nuclear deterrence the consequence could be mutual destruction