Initially, Amin was supported by Western powers such as Israel, West Germany, and, in particular, Great Britain. During the late 1960s, Obote's move to the left, which included his Common Man's Charter and the nationalisation of 80 British companies, had made the West worried that he would pose a threat to Western capitalist interests in Africa and make Uganda an ally of the Soviet Union. Amin, who had served with the King's African Rifles and taken part in Britain's suppression of the Mau Mau uprising prior to Ugandan independence, was known by the British as "intensely loyal to Britain". This made him an obvious choice as Obote's successor. Although some have claimed that Amin was being groomed for power as early as 1966, the plotting by the British and other Western powers began in earnest in 1969, after Obote had begun his nationalisation programme.