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 school with only a fourth-grade English-language education, and did odd jobs before being recruited to the army by a British colonial army officer. Amin joined the King's African Rifles (KAR) of the British Colonial Army in 1946 as an assistant cook. In later life, he falsely claimed he was forced to join the armies during World War II and that he served in the Burma Campaign. He was transferred to Kenya for infantry service as a private in 1947, and served in the 21st KAR infantry battalion in Gilgil, Kenya until 1949. That year, his unit was deployed to northern