What does deterrence aim to accomplish?

Deterrence aims to convince potential enemies that any aggressive action will result in consequences that are unacceptably costly to them. This principle relies on the idea that the potential for a strong response will dissuade adversaries from taking aggressive actions. By establishing credible threats and demonstrating the capability and willingness to respond decisively, a state can create an environment where the risks of conflict outweigh any potential benefits of aggression.

The effectiveness of deterrence is rooted in psychological concepts; it’s about influencing the decision-making of potential aggressors by making them reconsider the feasibility of their plans. It ensures that the potential costs of military engagement or conflict far exceed any gains that could be achieved, thereby maintaining stability and peace.

In contrast, encouraging enemies to attack would defeat the purpose of deterrence, and an arms race is contrary to the goal of ensuring peace through mutual understanding of costs. Likewise, restricting military movement on land does not directly relate to the concept of deterrence, which is primarily focused on the effects of perceived threats and consequences rather than literal limitations on movement.