What is "ondjiva"

Ondjiva (formerly Pereira d'Eça or Vila Pereira de Eça) is a town and commune in the municipality of Cuanhama, province of Cunene, Angola. It is also the administrative capital of Cunene Province and is located at the extreme south of the country. The city is located from the border with Namibia. It was traditionally the seat of the Ovambo king of the Oukwanyama tribe. Ondjiva was greatly affected by the Angolan Civil War (1975-2002).