deterrence
//dɪˈtɛrəns//
Noun
deterrenceSingular
1
The action of discouraging an action or event through instilling doubt or fear of the consequences.
Nuclear deterrence has been a key element of national security policy.
2
A strategy or policy, especially in military or political contexts, designed to prevent hostile action by making the potential cost outweigh any possible gain.
Nuclear deterrence has been a cornerstone of international security policy since the Cold War.