Fears of New Ethiopia Civil War Spread Across Horn of Africa as Tigray Tensions Boil Over

Concerns are mounting that Ethiopia could be sliding back toward full-scale civil war, with analysts warning that renewed fighting between the federal government and forces in the Tigray region risks drawing in neighboring countries and destabilizing the wider Horn of Africa.

The alarm follows a major offensive launched by Tigrayan forces against federal positions in multiple locations, an escalation that has sharply raised tensions across the country. The eruption of violence last week marked a dramatic breakdown in a peace process that had been faltering for years, according to a panel of regional experts convened to assess the crisis.

At the center of the crisis is the collapse of dialogue that followed the 2022 Pretoria agreement, the deal that formally ended the devastating two-year war between Addis Ababa and the Tigray People's Liberation Front. Experts described that unresolved settlement as a ticking time bomb for Africa's second-most populous nation, arguing that the underlying disputes were never truly resolved.

The situation has been complicated by a dramatic realignment of alliances across the region. Eritrea, once closely aligned with Ethiopian Prime Minister Abiy Ahmed, is no longer viewed as being on his side — a shift that has reshaped the strategic calculus in the Horn of Africa and left Addis Ababa facing a far more uncertain set of regional relationships.

Ethiopia's government has in turn accused both Egypt and Sudan of supporting the TPLF rebels, allegations that have injected an additional layer of interstate tension into what began as an internal Ethiopian conflict. Cairo and Khartoum have their own longstanding grievances with Addis Ababa, most notably over the Grand Ethiopian Renaissance Dam and related Nile water disputes.

Sudan's involvement adds further complexity. The country is in the grip of its own vicious civil war, and Abiy has been accused of siding with the United Arab Emirates — the same external power whose arming of RSF militias has been extensively documented. That alignment risks turning Sudan's battlefield into another arena for proxy competition with consequences for Ethiopia's own conflict.

The regional dimension extends beyond the immediate neighborhood. Attention has focused on the strategic Strait of Bab el-Mandeb, the chokepoint separating the Horn of Africa from the Arabian Peninsula, where heightened tensions over the Red Sea corridor have raised fears of a broader contagion across the region.

Experts pointed to the wider geopolitical context as a factor intensifying local rivalries. In particular, they cited the fallout from Donald Trump's decision to invade Iran, which they said had drawn the Saudis back into Yemen — a development that reopened old fault lines in the Arabian Peninsula and amplified the risk that instability could spread across the water into Africa.

The panel concluded that Ethiopia's crisis did not require pressure over the Red Sea to ignite. The collapse of meaningful dialogue after Pretoria had already created conditions in which violence could resume, regardless of external provocations, and the latest offensive appears to confirm those warnings.

The closing of the video player on the source broadcast served as one reminder that audiences seeking information on the crisis may face practical obstacles, but the substantive question posed by analysts remains far more consequential: how, and by whom, can a return to all-out civil war in Ethiopia be stopped, and who is capable of preventing a wider regional conflagration?

Those questions were put to a panel of specialists on the region. The guests included Meaza Gidey, an international relations researcher and activist; Roland Marchal, a researcher at CERI/Sciences Po; Jalale Getachew Birru, a senior analyst for East Africa at ACLED; and Nada Abou el Amaim, a journalist with Africa Intelligence.

Their discussion underscored the stakes for the Horn of Africa as a whole. A return to war in Ethiopia — a country of more than 120 million people — would not be contained by its borders, given the web of alliances, rivalries, and proxy relationships that now crisscross the region.

An all-out conflict could also reverse the fragile gains made since the Pretoria agreement, displacing civilians, disrupting trade routes, and drawing in external powers with competing interests. Neighboring states already contending with their own instability would face spillover effects, including refugee flows and the potential for cross-border clashes.

For now, the trajectory remains uncertain, but the warning from the panel was unambiguous: the window for preventing a wider war may be narrowing, and the mechanisms that once kept the peace are under severe strain. Whether diplomacy can catch up to events on the ground remains the central unanswered question.