The Horn's New Great Game: Proxy Blocs and the Return of Outside Powers

The Horn of Africa has been described, for most of the past three decades, as a region of chronic instability — a zone of humanitarian crises, state fragility, and intractable conflicts that attracted international attention mainly when the disasters became too large to ignore. That description is no longer adequate. What is happening in the Horn now is something different in character: a geopolitical realignment of the kind that happens not every few years but every few decades, driven by forces that originate partly outside the region and are reshaping it from the outside in.

The signal that something has changed is the return of outside powers — not to stabilise, as they periodically claimed to do during the humanitarian intervention era, but to position. France, Israel, the United Arab Emirates, Turkey, Russia, the United States, and China all have renewed and intensifying Horn interests. That density of simultaneous external engagement does not happen because the region has suddenly become more stable. It happens when maritime routes matter, war risk rises, and energy and security corridors become unstable. All three conditions now apply.

The Horn is no longer a regional crisis zone. It is a strategic global theatre. The local actors — Ethiopia, Eritrea, Somalia, Somaliland, Sudan, Djibouti, Kenya — are navigating this new environment with varying degrees of agency and advantage. Some are being pulled into alignments by forces they did not choose. Others are actively playing the competition to extract maximum benefit. Understanding what is happening requires mapping both the blocs that are forming and the interests driving the outside powers back in.

The Blocs Taking Shape

The alignments emerging in the Horn are not formal military alliances with treaty obligations and joint commands. They are overlapping convergences of interest — loose enough to allow individual actors to maintain deniability and flexibility, dense enough to function as opposing camps when specific questions come to a head. Two main convergences are visible, with one significant outlier.

These blocs are not clean. Sudan's civil war is bleeding into both, with different Sudanese factions receiving support from different external actors — the UAE backing the RSF, Egypt backing the SAF — in ways that import the Sudan conflict's dynamics into Horn alignments. Kenya occupies a careful middle position, maintaining relations across the fault lines while hosting regional diplomacy. The blocs are best understood as gravitational fields rather than walls: they pull actors toward certain positions without determining every choice.

The Red Sea Overlay

What has changed most dramatically is the Horn's relationship to the conflicts immediately to its north. The Houthi campaign of attacks on Red Sea shipping — launched in solidarity with Gaza and sustained through Iranian support — has disrupted global commerce in ways that have made the Bab el-Mandeb strait and the Gulf of Aden into active crisis zones. Major shipping companies rerouted around the Cape of Good Hope. Insurance premiums on Red Sea cargo spiked. The economic costs of the disruption ran into the tens of billions of dollars globally within months.

This is not a Horn of Africa problem in origin, but it has become a Horn of Africa problem in consequence. Every port on the western side of the Gulf of Aden — Berbera, Bosaso, Djibouti, Assab — is now evaluated not just as trade infrastructure but as a potential node in a security architecture aimed at stabilising a maritime corridor that moves roughly 15 percent of global trade. The military presence of outside powers in these waters — the United States, France, the United Kingdom, China, India — has intensified accordingly.

For Horn states, this creates opportunities and vulnerabilities simultaneously. Djibouti already hosts military bases from more countries than any comparable territory on earth. The competition for access to Berbera, should Somaliland's recognition consolidate, will follow the same logic. Ports that were regional logistics assets have become global security assets, and the distinction matters: global security assets attract external competition, dependency relationships, and the risk of being drawn into conflicts that originate elsewhere.

The Gaza-Horn Connection

The Gaza war's Horn of Africa dimensions go beyond the Houthi shipping disruption. Israel's recognition of Somaliland — announced in the context of a government under intense regional pressure and actively seeking to build relationships outside the Arab world — was read across the Horn as a geopolitical move inseparable from the broader Middle East conflict. Somalia's response, Egypt's engagement, Turkey's positioning: all of these refract the Gaza conflict through Horn-specific lenses.

Iran's interest in the Horn is not new, but its salience has increased. Iranian weapons technology flowing to Houthi forces in Yemen has demonstrated what external military support can achieve in disrupting Red Sea security. The question of whether similar relationships might develop with other actors along the corridor — a question that Western and Gulf intelligence services are actively examining — has raised the Horn's profile in security assessments that previously focused elsewhere.

What the Outside Powers Actually Want

Disaggregating the interests of the powers now competing in the Horn reveals why the competition is so difficult to manage and why Horn governments face such complex choices.

The UAE wants commercial positioning — ports, logistics, energy routes — and a counterweight to Turkish and Qatari influence in a region where Gulf competition has been played out since the 2017 Qatar blockade. The UAE's relationships in Ethiopia and Somaliland are primarily economic in origin but carry security dimensions that make them political.

Turkey wants commercial access, ideological influence through Islamic solidarity networks, and a demonstration of its capacity to operate as a security partner in regions where Western powers have pulled back. Its Somalia relationship is its most substantial African security commitment. The competition with the UAE for Horn influence mirrors their competition elsewhere, from Libya to the Gulf.

Egypt wants, above all, to constrain Ethiopia's dam project and prevent a scenario in which Addis Ababa controls Nile flows while simultaneously building a Red Sea presence. The Somalia defence agreement is primarily about Ethiopia, not Somalia. Cairo is using Horn alignments as an instrument of Nile politics.

China wants stability along the maritime routes that carry its trade and a protective hedge for its infrastructure investments — the Djibouti base, the railway to Addis Ababa, the port investments across the region. China's Horn policy is fundamentally commercial and protective, not expansionist, but its presence complicates every other power's calculations.

The United States wants a stable counterterrorism environment, Red Sea security, and partners it can rely on as the broader great-power competition with China intensifies. The Horn has historically struggled to deliver the first two, and the third depends on which governments survive the current period of instability.

What Horn Governments Should Understand

For the states navigating this environment, the lesson of previous great-power competition in the Horn — the Cold War, the 1970s–1980s superpower rivalry — is cautionary. External powers bring resources and relationships that can accelerate development, strengthen security, and provide leverage in regional disputes. They also bring dependencies that can outlast the interests that created them, alignment requirements that constrain sovereign choices, and the risk of being drawn into conflicts whose primary stakes lie elsewhere.

The Horn governments that have historically managed this best — and the record is mixed — are those that have maintained meaningful relationships across competing blocs rather than committing fully to one. Djibouti's multiple-base strategy is the most explicit version of this approach: hosting American, French, Chinese, and Japanese military facilities simultaneously, extracting rent from each, and maintaining political relationships with all. Whether smaller and less strategically situated states can replicate that model is uncertain.

What is certain is that the Horn of Africa is entering a period in which the decisions made by its governments — on ports, recognition, security partnerships, and political alignments — will have consequences that extend far beyond the region's borders. The outside powers returning aggressively to the Horn are not doing so because they have suddenly developed a concern for regional stability. They are doing so because the region's geography, its coastlines, and its position at the intersection of three continents have made it matter in ways it has not mattered for a generation.

The Horn has been a theatre of outside competition before. It survived. The question this time is whether the region's own governments have learned enough from those earlier episodes to extract benefit from the competition rather than simply bearing its costs.