The Horn of Africa—encompassing Eritrea, Djibouti, Ethiopia, Somalia, and parts of Sudan—remains a focal point of strategic interest, complex internal dynamics, and shifting alliances. Sandwiched between the Red Sea to the north and the Indian Ocean to the east, the region commands one of the world’s busiest maritime corridors: the Bab el-Mandeb Strait. Control over these waters not only influences global shipping lanes but also underpins the economic health of landlocked neighbors like Ethiopia. Despite recent infrastructure investments—such as the Doraleh multipurpose port in Djibouti and Ethiopia’s ambitions for a Red Sea access corridor—large swaths of the Horn continue to face political fragility and humanitarian stress.

Eritrea and Ethiopia, once at odds for two decades (1998–2018), have maintained a cautious peace since the 2018 rapprochement. However, the border reopening has failed to translate into full economic integration. Eritrea’s tightly controlled political system remains isolated, while Ethiopia grapples with internal armed conflicts in Amhara and Tigray. Meanwhile, Djibouti has leveraged its stability and location to attract foreign military bases—hosting U.S., Chinese, French, and Japanese outposts—which has bolstered its revenue but heightened regional competition for influence. Across the Gulf of Aden, Somalia is attempting to rebuild central governance and secure its coastline against piracy; however, persistent attacks by al-Shabaab limit Mogadishu’s ability to fully exploit coastal resources or establish robust security partnerships.

The Horn’s landlocked and coastal states are forging a patchwork of alliances to secure stability and economic growth. Ethiopia has deepened cooperation with Djibouti—accounting for over 95% of its maritime trade—while simultaneously negotiating for alternative port arrangements with Somalia. Eritrea’s strategic neutrality has allowed it to engage in discreet economic talks with both Gulf states and Western powers, though sanctions and its opaque domestic climate hamper broader progress. In Sana’a, Yemen’s recent instability affects cross-strait security, prompting Ethiopia and Djibouti to enhance joint naval patrols. Despite these efforts, recurring drought, food insecurity, and displacement—driven by both conflict and climate shocks—pose an existential challenge for millions. As the Horn approaches a pivotal decade, its future depends on the delicate balancing of local grievances, great-power rivalries, and the urgent need to build inclusive, resilient institutions.