Ethiopia warns Eritrea it will defend itself after troops enter Tigray BBCEthiopia says it must defend itself against Eritrea’s ‘all-out invasion’ ReutersEthiopia launches drone attack against Eritrean troops who crossed into Tigray The GuardianEthiopia and Eritrea are on the brink of another conflict The EconomistWhy renewed Egypt-Ethiopia tensions are a problem for China Al-Monitor
