- Semera is a city located in the Afar Region of Ethiopia. It was established as the capital city of the Afar Region in 2007, replacing Asayita. Semera is situated near the border with Djibouti and Eritrea, making it an important strategic location. The city has a population of around 60,000 and serves as an administrative, commercial, and transportation hub for the region. Semera's economy is mainly based on agriculture, trading, and services. The city is known for its diverse culture and ethnic groups, including the Afar, Amhara, Oromo, and Tigre people.