The impact of the Middle East and Gulf states' involvement on the Horn of Africa's peace and security: Applying regional security complex theory

The Middle East and the Horn of Africa are distinct but interdependent Regional Security Complexes (RSCs) whose security interaction and beyond has increased over the last two decades. Recent interactions between the two RSCs, particularly the increased involvement of Middle Eastern and Gulf states, have raised concerns about the Horn of Africa's peace and security. This paper examines the impact of the Middle East and Gulf States' involvement on peace and security in the Horn of Africa using RSC Theory (RSCT). The findings indicate that the Middle East and Gulf States' involvement, rooted in rivalry and competition, has become a source of instability and conflict in the Horn of Africa. These extra-regional powers have played a critical role in escalating conflicts and instilling insecurity in the region by focusing solely on their national security, geopolitical, and economic interests. Their destabilizing impact is particularly visible in Ethiopia, Somalia, and Sudan.