Offense-Defense Theory

Offense-Defense Theory is a concept in international relations that explains how the perceived balance between offensive and defensive capabilities influences state behavior. When nations believe defense is more effective and secure, they tend to avoid conflict, fostering stability. Conversely, if offensive power is seen as superior, countries may feel the need to act proactively or aggressively to ensure security, increasing the risk of conflict. Essentially, the theory suggests that the balance of military strength shapes how states interact, either deterring aggression or encouraging preemptive actions based on their assessment of vulnerabilities and strengths.