In 1965, Obote made Amin a Commander of the Army, but the following year the Ugandan Parliament demanded an investigation into two men’s involvement in an alleged operation to smuggle gold and ivory into Zaire. In response Obote declared himself president and set about crushing any opposition.
In 1966, Amin led an attack against Mutesa, Kabaka (king) of Buganda, who had previously been the ceremonial president of Uganda. Mutesa fled into exile, allowing Obote to cement his rule. The following year, Parliament passed a new constitution creating an executive presidency.
Over the next few years, relations between Obote and Amin became strained to such a degree that on 25th January 1971 Amin took the opportunity to seize power while Obote was attending a Commonwealth summit meeting in Singapore. Amin believed that Obote was planning to have him arrested for misappropriation of army funds. The military coup received widespread popular support, not least because he promised to lead a caretaker government until elections were held.
As it was, on 2nd February, Amin declared himself President of Uganda. His regime became notorious for its corruption and murderous repression of any perceived opposition. He also threatened neighbouring countries by building up his military forces.
In late 1978, Amin ordered the invasion of Tanzania to attack mutinous Ugandan troops, who had fled over the border. The following January, Tanzanian fhttp://www.blogger.com/img/blank.giforces counterattacked along with Uganhttp://www.blogger.com/img/blank.gifdan opposition forces. Amin’s forces retreated resulting in him going into exile from 11th April 1979 until his death on 16th August 2003.