Ethiopia Accuses Eritrea of Military Incursions across Three Tigray Zones

Ethiopia has lodged a formal complaint with the United Nations Security Council, accusing neighboring Eritrea of orchestrating an expansive military invasion deep into the northern Tigray regional state.

According to a letter dated October 8, 2026, from Ethiopian Foreign Minister Gedion Timothewos, Eritrean ground forces alongside mechanized units have penetrated as far as 60 kilometers into Ethiopian land. Addis Ababa reported that the incursions span three separate operational zones across Tigray, stating in its submission that it retains no alternative other than defending its territory against outside aggression.

The Ethiopian foreign minister urged the Security Council to formally condemn the cross-border advance. Documentation submitted alongside the complaint outlined Eritrean military actions across three vital fronts: the northwestern line connecting Badme, Sheraro, and Shimelba; central border communities including Rama and Adwa; and eastern sectors adjacent to Zalambessa and Adigrat.

The diplomatic appeal follows active clashes along the border. Earlier in the week, Eritrean soldiers reportedly marched into multiple towns within Tigray, triggering Ethiopian armed forces to launch drone strikes against opposing positions.

Mediation efforts have quickly surfaced amid the worsening confrontation. UN Deputy Secretary-General Amina J. Mohammed traveled to Addis Ababa to meet with Gedion, where she underscored the global body's commitment to Ethiopian territorial integrity while appealing to both capitals to pursue diplomatic solutions.

The latest dispute marks a severe breakdown in relations between the former allies. Addis Ababa had previously informed the UN Security Council of growing friction, alleging in earlier correspondence that Asmara backed and harbored anti-government insurgent factions. Letters submitted in June and October 2025, alongside an explicit ultimatum delivered to Asmara in February 2026, insisted on a complete departure of Eritrean troops and a halt to cross-border hostility. Ethiopia stated that Eritrea rejected every initiative aimed at dialogue.

Regional watchers fear the renewed hostilities could dismantle the landmark 2018 peace deal signed by the two countries and trigger wider turmoil across the Horn of Africa.

In response to the hostilities, the UN Security Council is scheduled to convene behind closed doors in October to review the crisis, while the African Union Peace and Security Council has urged regional actors to demonstrate restraint. Ethiopian officials have pushed back against international appeals that call on both capitals equally, maintaining that Asmara is solely responsible for initiating the military conflict.