If two states possess nuclear weapons and credibly commit to using them in a war,what effect does this have on bargaining between the two parties?

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When two states possessing nuclear weapons credibly commit to using them in a war, it creates a situation of mutually assured destruction, where both parties realize the catastrophic consequences of a nuclear war. This understanding expands the range of acceptable bargains for both the parties and should make war less likely. The cost of using nuclear weapons is so high that both parties may find it preferable to negotiate a settlement rather than face the severe consequences of a nuclear war. This also means that both the parties may have to make concessions during the bargaining process, as opposed to risking a costly and uncontrollable nuclear conflict.

If Two States Possess Nuclear Weapons and Credibly Commit to Using