A civil war between Ethiopia's central government and one of its regional states threatens security across East Africa. Ethiopia is Africa's second-most populous country and a US security partner; the humanitarian and security consequences of this domestic conflict have already begun to affect the surrounding region. The fighting has pushed refugees into Sudan, drawn in fighters from Eritrea, and created fertile ground for militant groups like Al-Shabaab to recruit and expand. On this episode of Overwatch, Jessica Kocan, an analyst from the Critical Threats Project at the American Enterprise Institute, discusses the Ethiopian conflict and the dangers it poses to US national security interests and the surrounding region.