Saudi Arabia Turns on the UAE — The Counter-Axis Reshaping the Red Sea

For nearly a decade, Saudi Arabia and the UAE moved through the Middle East and the Horn of Africa as a single force. Two Gulf monarchies, two intelligence services, one broadly shared strategic outlook — backing the same autocrats through the Arab Spring, fighting the same war against the Houthis in Yemen, presenting themselves to the world as an inseparable axis of Gulf power.

That partnership is now breaking apart in public view, and the consequences are reshaping the entire Red Sea region.

The Rupture

In late 2025, the UAE-backed Southern Transitional Council in Yemen staged a military takeover of the Hadhramaut and Mahra governorates — territory that had been under Saudi-aligned control. Riyadh’s response was immediate and forceful: airstrikes on Emirati targets in Yemen that effectively unraveled UAE influence in the country within two weeks.

Saudi Arabia is now prepared to use what one diplomat described as all available means to blunt the power of the UAE-backed Rapid Support Forces in Sudan. The rivalry that had simmered quietly for years had become an open confrontation.

Riyadh increasingly views the UAE’s expanding port network — from Socotra to Fujairah to Egypt’s Red Sea coast to a new thirty-year concession to operate Jordan’s Aqaba port — as a deliberate strategic encirclement of the Arabian Peninsula, designed to constrain Saudi Arabia’s own Vision 2030 ambitions.

Why Somaliland Became the Breaking Point

The UAE reportedly helped broker Israel’s recognition of Somaliland in December 2025, heightening Saudi concerns that Israel and the UAE were maneuvering to control the southern entrance to the Red Sea.

Tensions sharpened further when Israel’s recognition raised the prospect of an Israeli base and intelligence outpost in the southern Red Sea near the Bab el-Mandeb Strait. Amid its Yemen rift with the UAE, Saudi Arabia viewed this as another domain where its own influence could be eclipsed.

For Riyadh, Somaliland’s recognition was not an isolated diplomatic event. It was confirmation that the UAE’s pattern of cultivating breakaway regions and sub-state actors — visible already in Yemen and Sudan — was now extending into the Horn of Africa with Israeli participation.

Building the Counter-Coalition

Saudi Arabia’s response has been to construct a rival axis of its own.

By early 2026, a Coalition of the Status Quo led by Saudi Arabia, in coordination with Turkey, Egypt, Eritrea, Sudan, and Somalia, had operationalized an encirclement strategy specifically designed to dismantle the expanding UAE-Ethiopia-Israel triangle.

In Somalia, Mogadishu’s Cabinet ratified a sweeping maritime pact with the Saudi General Transport Authority, channeling investment into Laasqooray Port in Puntland as a direct federal counterweight to UAE-dominated Berbera. Defense pacts followed during President Hassan Sheikh Mohamud’s visit to Riyadh, including arms transfers, training programs, and intelligence fusion centers.

Turkey’s integration into the Saudi-led axis anchors the northern flank — Erdoğan pledged Turkey’s readiness to deepen cooperation focused on monitoring Somali developments, building on Turkey’s existing Mogadishu base, the largest overseas Turkish military facility, which has trained over 10,000 Somali forces.

In Sudan, Riyadh has provided financial backing estimated in the hundreds of millions to sustain Sudanese Armed Forces operations around Port Sudan, working to keep that critical Red Sea gateway out of Emirati-aligned hands. Saudi Arabia has also reportedly arranged a $1.5 billion weapons deal allowing Sudan’s army to acquire aircraft and anti-air systems from Pakistan.

Eritrea’s Surprising New Importance

In this realignment, Eritrea — long overlooked in Gulf-centric analysis — has assumed unexpected importance. Its geography, military discipline, and consistent rejection of externally driven fragmentation position it as a critical anchor in Saudi Arabia’s evolving Red Sea strategy.

What is unfolding is not merely a rift between Riyadh and Abu Dhabi but the opening phase of a broader realignment, with Saudi Arabia recalibrating away from proxy tolerance and toward a doctrine centered on territorial integrity, unified states, and direct control of strategic spaces.

The Asymmetry That Explains Everything

The two countries approach the region from fundamentally different premises. The UAE sees the prevailing regional order as inherently precarious and views Iran and its proxies as actively destabilizing forces requiring agile, independent maneuvering. Saudi Arabia’s greater scale affords it the capacity to tolerate suboptimal regional conditions over time, while Abu Dhabi perceives a narrower margin for such patience.

In the UAE itself, analysts have framed Saudi Arabia’s newly assertive posture as a result of a big brother complex — resentment that a smaller neighbor with less territory and far fewer people has taken an outsize regional role.

Why This Matters for the Horn of Africa

The deepening UAE-Israel partnership, extending into Yemen, the Red Sea, and the Horn of Africa, now raises fears of strategic encirclement in Riyadh — and Saudi Arabia’s diplomatic offensive against UAE influence conveniently overlaps with the agendas of several Horn of Africa states seeking to counter Ethiopia’s own assertiveness in the region.

For Somalia, Eritrea, Sudan, and Djibouti, the Saudi-Emirati rupture is not a distant Gulf squabble. It is reshaping which ports get built, which governments get armed, and which factions get backed in conflicts that determine whether their countries hold together or fragment further.

Fully countering the Emirati networks already built across the Horn will be difficult — Somalia’s decision to declare all UAE agreements null and void is unlikely to have immediate practical effect, given Mogadishu’s limited control over its own federal member states and separatist entities.

The Red Sea has become the arena where two former Gulf allies are now fighting for primacy — and the Horn of Africa, as it has been throughout its modern history, is the ground on which that contest is being decided.