Abstract Following the 2020 Karabakh War, the emerging geopolitical realities compelled Iran to recalibrate its South Caucasus policy, prompting a shift away from its longstanding posture of neutrality. Despite the potential for Tehran to engage in cooperation through proposed regionalist projects by other actors, a significant shift towards regionalism in Iran’s approach to the South Caucasus remains elusive. This article delves into two primary sets of factors to understand the reasons behind this absence of regionalism in Iran’s foreign policy towards the South Caucasus. The first set encompasses general approaches in Iran’s foreign policy and the impact of domestic political dynamics on their development. It discusses Iran’s perceived impossibility of aligning with the South Caucasus states, the absence of a robust neighborhood policy, and Iran’s strategic isolation in the region, attributed to its unique political system and the ideological stance of its ruling elite. The second set examines external dynamics, including constant international pressure on the Islamic Republic, Iran’s deep-seated ideological and security attachment to the Arab Middle East, and the fluctuating nature of Tehran’s relations with the West. Collectively, these factors significantly limit Iran’s capacity to craft a coherent strategy for regional integration in the South Caucasus.
Golmohammadi et al. (Mon,) studied this question.