Executive Summary
The Horn of Africa has emerged as a primary theatre for a new era of middle-power competition that risks escalating into a regional proxy war. Since approximately 2020, the strategic interests of the Gulf states, Turkey, and Israel have mapped onto pre-existing African conflicts, hardening a divide between two distinct blocs:
The Revisionist Axis: Led by the United Arab Emirates (UAE) and supported by Israel, this bloc favours transactional partnerships with disruptive actors—including the paramilitary Rapid Support Forces (RSF) in Sudan and autonomous regional governments in Somalia—to secure economic interests and strategic depth.
The Status Quo Coalition: Comprising Egypt, Saudi Arabia, and Turkey, this bloc supports internationally recognized governments and territorial integrity to ensure regional stability and protect long-term economic visions, such as Saudi Arabia’s Vision 2030.
This external competition has regionalized domestic disputes in Sudan, Ethiopia, and Somalia, making them more lethal and difficult to resolve. The United States faces a critical inflection point at which it must move beyond a "hands-off" approach to achieve inclusive solutions. Failure to de-escalate these tensions threatens mutual US interests, including maritime security in the Red Sea and the containment of Iranian and Russian influence.
I. Primary Conflict Theatres in the Horn of Africa
The current regional instability is driven by five intersecting domestic and regional conflicts.
1. The Sudanese Civil War
Beginning in April 2023, the war between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF) has created the world’s worst humanitarian crisis, with 150,000 deaths and 14 million people displaced.
The Standoff: As of February 2026, the SAF controls the Nile River Valley and eastern Sudan, while the RSF dominates Darfur and western regions.
Strategic Battleground: The town of el Obeid serves as the current pivot point; its capture by the RSF would threaten Khartoum, while an SAF victory would open a path to Darfur.
2. Somali Federal Tensions
A constitutional crisis is unfolding as regional states resist the Federal Government of Somalia’s (FGS) efforts to centralize power through a direct "one-person, one-vote" election system.
Somaliland: Operating as a de facto independent state since 1991, it recently gained momentum through recognition from Israel in December 2025 and a port-for-recognition memorandum with Ethiopia.
Puntland and Jubbaland: Both states have suspended formal ties with the FGS. In late 2025, they helped form the "Somali Future Council" to oppose FGS reforms, raising the risk of parallel elections and political violence.
3. Ethiopian Federal Tensions
Prime Minister Abiy Ahmed’s centralization efforts have triggered insurgencies among former allies.
Tigray: The 2022 Pretoria agreement has effectively collapsed. In March 2025, hardline Tigray People’s Liberation Front (TPLF) factions ousted the federally backed interim administration, leading to renewed large-scale clashes in early 2026.
Amhara: The Fano militias, once allied with Abiy against Tigray, launched an insurgency in 2023. By early 2026, these factions unified into the Amhara Fano National Movement, sustaining a high rate of operations against federal forces.
4. Ethiopian Sea Access
Ethiopia views sovereign naval and commercial sea access as an "existential right."
Littoral Friction: Abiy has implicitly threatened to annex the Eritrean port of Assab and signed a controversial MOU with Somaliland for a naval base.
Economic Impact: Ethiopia currently pays Djibouti $1.5 billion annually in port fees (one-third of Djibouti's GDP), making any shift in access a major economic threat to the status quo.
5. The Grand Ethiopian Renaissance Dam (GERD)
The operationalization of the GERD is a cornerstone of Ethiopia's ambition to become a regional energy exporter.
Existential Threat to Egypt: Egypt, which derives 97% of its water from the Nile, views the dam as a threat to its water and food security. Tensions peaked in late 2025 when Egypt withdrew from negotiations, citing Ethiopian "bad faith."
II. Middle-Power Strategic Orientations
The following table outlines the competing alignments and objectives of the external powers involved in the region:
The UAE: Transactional Interventionism
The UAE views the Horn of Africa as a vital node in its global trade network. It has invested $70 billion in renewable energy and relies heavily on African gold (importing $34.5 billion in 2022). The UAE is willing to back non-state actors and "authoritarian strongmen" to secure these interests, viewing a stable, status-quo-oriented Red Sea as less important than a pliable one.
Saudi Arabia: Defensive Stabilization
Saudi Arabia’s "Vision 2030" depends on attracting tourism and investment to its Red Sea coastline. Consequently, Riyadh views the UAE's support for non-state actors as a threat that could fragment neighbouring states and spill instability across the sea. Saudi Arabia has recently sought to "catch up" to the UAE through massive investments in African mining and agriculture.
Turkey: The Alternative Partner
Turkey utilizes a "whole-of-government" approach, combining humanitarian aid, religious education, and advanced military tech (Bayraktar drones). It has successfully positioned itself as a mediator, recently brokering talks between Ethiopia and Somalia to resolve the Somaliland port dispute.
III. Risks of Horizontal Escalation
The regionalization of these conflicts has created several "fault lines" where a spark in one country could ignite a broader war:
The Sudan-Ethiopia-Eritrea Triangle: Eritrea and the TPLF, once bitter enemies, appear to be forming a tactical alliance against Abiy Ahmed’s government. There are reports of Eritrea and the TPLF coordinating support for the Amhara Fano insurgency.
The Red Sea Maritime Crisis: Houthis' attacks and the potential for an Ethiopian navy have militarized the Red Sea. Egypt and Saudi Arabia have responded by strengthening ties with Eritrea and Djibouti to contain the UAE-Ethiopia-Israel axis.
Adversarial Exploitation: Iran and Russia are actively seeking to exploit the vacuum. Radical Islamist groups, including al-Shabaab, the Islamic State Somalia Province, and the Yemeni Houthis, remain positioned to capitalize on state fragmentation.
IV. Framework for De-escalation
To prevent a full-scale proxy war, the briefing identifies several urgent policy requirements for the international community and the United States:
Tangible Pressure: The US should consider sanctions against actors detrimental to stability, such as designating the RSF as a Foreign Terrorist Organization to warn third-party sponsors.
Inclusive Peace Dividends: Mediation must address core concerns, such as ensuring Emirati economic investments in Sudan are protected in peace talks and negotiating a long-term deal on the GERD that satisfies Egyptian water security and Ethiopian energy needs.
Diplomatic Architecture: Expand the Abraham Accords to include Horn of Africa nations and push for an inclusive Red Sea Council that includes Ethiopia, Israel, and the UAE.
Dedicated Leadership: The appointment of a Senate-approved special envoy to the Horn of Africa is essential to coordinate long-term mediation across a dozen highly centralized regional actors.
Depoliticized Investment: Strengthening debt relief and multilateral financing tools can provide African nations with alternatives to transactional, politicized middle-power partnerships.