سینا کیهانیان

Over the last thirty years, the significance of the regional level has surged to a point where "international security" is now often viewed as a product of "regional security." Regional powers, including Iran, are emerging as pivotal and influential actors. It is believed that regional powers must hold a significant advantage in power resources compared to other states in their region. Studies of regional powers through the lens of international system transformations indicate that states must enhance their interests and power indicators, such as economic and military strength, to stabilize their position as regional powers. This enhancement can lead to a security dilemma, with other states striving to boost their capabilities in response. Conversely, some states might take advantage of power vacuums to establish themselves as regional powers. Regional powers typically boast large populations, high GDP, strong conventional military forces, and, in some cases, nuclear weapons. Achieving regional power status offers extensive benefits but also involves significant responsibilities. This article aims to outline the agenda of regional powers and specifically highlights Iran’s evolving role as a regional leader.