The Jaga or Jagas were terms applied by the Portuguese to tribes such as Yaka, Suku, Teke, Luba, Kuba and Hungaan invading bands of African warriors east and south of the Kingdom of Kongo. The use of the phrase took on different connotations depending on where it was applied. There were two groups of people, both known as fierce warriors, who were dubbed jagas or the jaga. Unbeknownst to the Portuguese who encountered these warriors, the two groups were practically unrelated.