Salim Saleh Salvation (FRONASA), a Tanzania-based rebel group formed and led by his brother Yoweri Museveni to fight against the regime of Idi Amin. Together with his friend Fred Rwigyema and his brother Museveni, he trained in Mozambique with Samora Machel's FRELIMO rebels. It was there that he adopted Salim Saleh as his "nom de guerre". In 1978, FRONASA merged with other anti-Amin groups in Tanzania and formed the Uganda National Liberation Army (UNLA), who together with Tanzanian armed forces captured Kampala in April 1979 – sending Idi Amin into exile. Saleh was later made a platoon commander of a UNLA unit
Idi Amin Wilson Oryema and Charles Oboth Ofumbi. Amin recruited his followers from his own ethnic group, the Kakwas, along with South Sudanese. By 1977, these three groups formed 60 percent of the 22 top generals and 75 percent of the cabinet. Similarly, Muslims formed 80 percent and 87.5 percent of these groups even though they were only 5 percent of the population. This helps explain why Amin survived eight attempted coups. The army grew from 10,000 to 25,000 by 1978. Amin's army was largely a mercenary force. Half the soldiers were South Sudanese and 26 percent Congolese, with only 24 percent