Answer :
D. a belief that a nuclear war would completely destroy both sides
edge 2021
Mutually assured destruction is a belief that a nuclear war would completely destroy both sides.
What is Mutually Assured Destruction?
Mutual assured destruction is a term used in military strategy and in national security policy in which a full-scale use of nuclear weapons by an attacker on a nuclear-armed defender with second-strike capabilities would cause the complete annihilation of both the attacker and the defender.
This means that if two countries are nuclear armed and they both engage in a war, both countries would be affected.
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