Understanding Realism in International Relations

Realism is a prominent theory in international relations that posits that states prioritize the balance of power above all else. States are driven by the necessity of ensuring their own survival in an anarchic world where no higher authority exists to protect them. In this self-help system, the pursuit of power is paramount, both to prevent adversaries from gaining an advantage and to maintain one's own security. The theory suggests that while states may occasionally act in alignment with idealistic values, survival and power considerations will ultimately dictate their foreign policies.