The renewed fighting in Tigray represents the collapse of the 2022 Pretoria peace agreement

Study and practice of how sovereign states, international institutions, and non-state actors interact across borders. Encompasses diplomacy, negotiation, alliances, and conflict — the foundational domain through which global order is constructed, contested, and maintained.

Tigrayan forces seized three airports and clashed with Ethiopian federal troops on 23 September, signalling a major new offensive and further unravelling the 2022 Pretoria peace agreement. The participation of other alliance members remains unclear, while Ethiopia's allegation of Eritrean support is denied by Eritrea. The African Union urged Ethiopia, Eritrea and Egypt to refrain from actions that could undermine regional stability after diplomatic expulsions involving the three countries; allegations of foreign support for combatants remain unestablished.