Reports of Eritrean troops entering Ethiopia’s Tigray region have raised fears of a new war between the two neighbours. But with both governments remaining silent over the reported movements, a crucial question remains: who stands to benefit from an escalation, and could the growing crisis be pushing the Horn of Africa towards another devastating conflict?

Reports circulating in international media and on social media have raised alarm across the Horn of Africa after Eritrean soldiers were reportedly spotted inside Ethiopian territory, including in the northern city of Adigrat, approximately 40 kilometres south of the Eritrean border.

The reports, which have been attributed to media organisations including Agence France-Presse (AFP), have been accompanied by videos appearing to show soldiers identified as members of the Eritrean military.

However, the precise circumstances surrounding the reported movements, their purpose and the extent of any cross-border deployment remain important questions. The videos alone do not establish the full context of the events.

Neither Eritrea nor Ethiopia has publicly addressed the reported incursion in the statements available for this analysis.

That silence is significant, given the history of hostility between the two countries and the sensitivity of any military movement across their internationally recognised border.

If Eritrean forces have entered Ethiopian territory without Addis Ababa’s consent, the incident would raise serious questions about Ethiopia’s sovereignty and the risk of direct military confrontation.

But beyond the immediate reports lies a more difficult question: what would Eritrea gain by sending troops into a region already experiencing conflict, potentially bringing it closer to another war with Ethiopia?

A Military Move That Raises More Questions Than Answers

The reported presence of Eritrean troops in Adigrat has intensified concerns about the possibility of renewed conflict between the two countries.

Adigrat is located in Tigray, a region that remains strategically important because of its proximity to Eritrea and its history of armed confrontation.

The area was at the centre of the devastating war that began in 2020, when Ethiopian federal forces and their allies fought against the Tigray People’s Liberation Front (TPLF). Eritrean troops participated in that conflict alongside Ethiopian government forces.

Although the November 2022 Pretoria agreement formally ended the main phase of the war, the political and security situation in Tigray has remained fragile.

Any new deployment of Eritrean forces into the region would therefore carry implications far beyond a routine border incident.

It could alter the calculations of Ethiopian military commanders, heighten tensions with Tigrayan political and military actors, and increase the possibility of a confrontation between the Ethiopian and Eritrean armed forces.

Nevertheless, the distinction between reported troop movements and a confirmed decision to launch a wider military operation remains essential. Without independently verified information about the deployment’s scale, objectives and command arrangements, its strategic purpose cannot be established with certainty.

Why Would Eritrea Risk Escalation?

If the reports are accurate, Eritrea’s decision to move troops into Ethiopian territory would require explanation.

Asmara has long viewed developments in neighbouring Tigray through the lens of national security. The region’s political leadership, its relationship with Addis Ababa and its proximity to Eritrea have historically influenced Eritrean security calculations.

There are several possible explanations for military movements near or across the border. They could be connected to security concerns, preparations for a potential confrontation, pressure on regional opponents or an attempt to influence developments inside Tigray.

However, none of these explanations should be treated as established fact without further evidence.

The strategic question is whether an Eritrean deployment would improve Eritrea’s position or instead expose it to a confrontation on terms that favour Ethiopia.

An escalation could leave Eritrea facing the economic and military costs of a new war while increasing international scrutiny of its actions.

It could also undermine any remaining prospects for diplomatic engagement between the two governments.

For a country with a long history of conflict with Ethiopia, opening another front would carry considerable risks.

This makes the absence of a clear public explanation particularly important. Until Eritrea clarifies its position, the motives behind the reported movements remain uncertain.

Could Ethiopia Benefit from Being Seen as the Victim of Aggression?

The political implications of the reported incursion are not limited to Eritrea.

If Eritrean forces have crossed into Ethiopian territory, Addis Ababa could use the incident to strengthen its argument that Ethiopia faces an external security threat.

That possibility deserves examination, particularly as relations between the two countries have deteriorated over Ethiopia’s pursuit of access to the Red Sea.

From Ethiopia’s perspective, evidence of an Eritrean military incursion could strengthen its diplomatic case that its territorial integrity is under threat.

It could also help the government frame any subsequent military response as an act of self-defence rather than an offensive campaign.

This is where the situation becomes politically complicated.

A military incident can create an immediate advantage for the government that can most effectively shape the international interpretation of what happened.

If Eritrea is perceived as having initiated a military confrontation, Ethiopia could gain diplomatic support or greater justification for defensive measures. The incident could also shift attention away from questions surrounding Ethiopia’s own regional ambitions.

But a potential political advantage does not prove that Ethiopia engineered the incident, deliberately provoked Eritrea or wants a war.

There is currently insufficient evidence to establish that conclusion.

The important distinction is between identifying who might benefit from an escalation and proving who caused it.

Nevertheless, the possibility that Addis Ababa could benefit diplomatically from being seen as the victim of aggression is a legitimate strategic question, particularly if the reported movements are confirmed.

Does Ethiopia Want a War?

One interpretation of the current crisis is that Ethiopia may see a confrontation with Eritrea as an opportunity to advance its strategic interests.

The central issue is access to the Red Sea.

Since Eritrea’s independence in 1993, Ethiopia has been landlocked and has relied heavily on neighbouring countries for access to international maritime trade.

Prime Minister Abiy Ahmed has repeatedly emphasised the strategic importance of securing maritime access for Ethiopia, a country of more than 120 million people.

The issue is particularly sensitive because Eritrea controls a long Red Sea coastline, including the port of Assab.

For Ethiopia, direct access to a port could offer economic and strategic benefits. For Eritrea, however, any arrangement that threatens its territorial integrity or sovereignty would be unacceptable.

The two countries therefore approach the issue from fundamentally different security perspectives.

Ethiopia’s search for maritime access does not, in itself, establish an intention to seize Eritrean territory. Commercial access can be negotiated without changing international borders.

Likewise, Eritrea’s concerns about Ethiopia’s ambitions do not establish that every Ethiopian initiative is a prelude to military action.

Yet when these competing interests are combined with deep mistrust, military deployments and deteriorating diplomatic relations, the risk of miscalculation increases.

My assessment is that Ethiopia could see strategic advantages in a confrontation if it believed the conflict would strengthen its position on maritime access or improve its regional standing.

But whether Abiy Ahmed’s government actively wants a war is a separate question that cannot be answered conclusively from the available evidence.

A government may prepare for war, use military pressure to strengthen its negotiating position or seek diplomatic leverage without having made a final decision to initiate a full-scale conflict.

These distinctions matter because the consequences of assuming that war is inevitable could themselves contribute to escalation.

The Red Sea Dispute and the Wider Horn of Africa

The tensions between Ethiopia and Eritrea are part of a broader struggle over security, influence and strategic access in the Horn of Africa.

The Red Sea is one of the world’s most important maritime corridors, connecting the Mediterranean Sea with the Indian Ocean through the Suez Canal and the Bab el-Mandeb Strait.

Its ports and coastlines have attracted the attention of regional governments and international powers because of their importance to trade, military positioning and energy transportation.

Ethiopia’s desire for maritime access must therefore be understood within this wider strategic context.

However, the Horn of Africa is already burdened by multiple conflicts and competing alliances. A new war between Ethiopia and Eritrea could intensify regional divisions and draw neighbouring governments into increasingly difficult diplomatic calculations.

Somalia would have particular reasons to monitor the situation closely.

Any confrontation involving Ethiopia and Eritrea could affect regional security arrangements, relations between neighbouring governments and the wider debate over sovereignty and access to the Red Sea.

For Sudan, which remains engulfed in its own devastating conflict, another war in the Horn of Africa could further complicate an already fragile regional environment.

Egypt would also watch developments carefully because of its strategic concerns involving Ethiopia, particularly the long-running dispute over the Grand Ethiopian Renaissance Dam and Nile water security.

None of these countries is certain to intervene in a new conflict. Their responses would depend on their individual interests, domestic circumstances and diplomatic calculations.

But the more regional disputes become interconnected, the harder it may be to contain a confrontation once it begins.

The Dangerous Lessons of the 2020–2022 War

The history of the previous Tigray war offers a warning about how quickly local conflicts can develop wider regional consequences.

When fighting began in November 2020, the conflict involved Ethiopian federal forces and the TPLF, but it soon expanded to include Eritrean troops and other armed actors.

The war caused extensive destruction, displacement and civilian suffering. Its consequences continued long after the principal parties signed the Pretoria agreement in November 2022.

A renewed confrontation could place communities in Tigray at the centre of another struggle between competing military and political forces.

If Eritrean troops are operating inside Ethiopia while Ethiopian forces are already dealing with internal security challenges, the risk of multiple confrontations could increase.

A clash between Eritrean and Ethiopian troops could then trigger retaliatory operations, wider mobilisation and the collapse of any remaining channels for diplomatic communication.

Once military casualties begin to accumulate, political leaders may face domestic pressure to respond forcefully, even when further escalation carries substantial costs.

This is one of the most dangerous features of the present situation: neither government needs to have planned a prolonged war for events to develop in that direction.

Misinterpretation, retaliation and the pressure to demonstrate resolve can turn a limited incident into a much larger conflict.

What Should Happen Now?

The immediate priority is to establish what actually happened near Adigrat and elsewhere along the border.

The reports should be assessed through independent verification of video footage, eyewitness accounts, satellite imagery where available and credible reporting from the affected areas.

Both governments should clarify their positions publicly.

If Eritrean troops have crossed into Ethiopian territory, Eritrea should explain the purpose and circumstances of the deployment. Ethiopia should provide verifiable information about the incident and avoid using unsubstantiated claims to justify military action.

The African Union and other relevant international partners should encourage both governments to establish direct communication channels, reduce military tensions and agree on practical measures to prevent further clashes.

Any response must be guided by the facts, respect for international borders and the principle that disputes should be resolved peacefully.

The challenge is not simply to determine which government has the stronger narrative. It is to prevent the competing narratives from becoming the justification for another war.

Conclusion: The Horn of Africa Cannot Afford Another War

The reported presence of Eritrean soldiers inside Ethiopia has created a dangerous moment for the Horn of Africa.

If confirmed, the movements would represent a serious development in an already deteriorating relationship. But the lack of a clear public explanation from either government leaves important questions unanswered.

Eritrea’s potential motives remain uncertain. Ethiopia could gain diplomatic advantages if it is seen as responding to an act of aggression, but that possibility is not evidence that it deliberately sought to provoke a confrontation.

The deeper concern is that both governments may begin to view military escalation as a way to protect or advance their strategic interests.

For Ethiopia, the pursuit of maritime access is a long-term national objective. For Eritrea, protecting sovereignty and territorial integrity is a fundamental security concern. Neither objective should be pursued at the cost of a devastating regional war.

My assessment is that Ethiopia could perceive strategic benefits in a confrontation, particularly if it believes the conflict would strengthen its position in the Red Sea dispute. But it would be premature to conclude that war is inevitable or that either government has definitively decided to initiate one.

The coming days will be critical in determining whether the reported military movements develop into a wider confrontation or remain a limited and containable incident.

For the people of Tigray, Ethiopia, Eritrea and the wider Horn of Africa, the stakes could hardly be higher.

The central question is whether Ethiopia and Eritrea can step back from the brink—or whether competing ambitions, mutual suspicion and military miscalculation will push the region into another war whose consequences extend far beyond their shared border.